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For no. 6 X²+5x+6=0 (X+3) (x+2) since the two factors of 6 are 3 and 2 in which if you sum up this two the answer would be positive 5. X+3=0 x+2=0 X=-3 x-2(these are the roots of the equation) .. Cause if you transpose positive 3 and positive 2 of course the answer would be negative.
@@rencruz2622 noooo hindi pwede kase pag inadd mo yung 6 at 1 yung answer is 7 pero pag 3 and 2 yung answer is 5 the same as the linear term in the equation which is 5x
Thank youuu, i watched tons of yt math tutorials but this is the only one that helped. You're a good teacher! I hope I won't forget this until next schoolyear (yes im an upcoming grade 9 and i've been studying advanced) goodluck to me i guess. Anyways, thanks alot! God bless! :)
@@hosniemamalo1526 pano mo namin maging -3 and 2 Yan Kasi kapag (-)x(-)=+ (+)x(+)=+ (-)x(+)= - (+)x(-)=- Bali kapag pinag multiply mo Yung 3×-2= -6 but the solution x²+5x+6=0 Positive 6 bakit naman negative -6 Means here answer are correct
thank you po! i'm a slow learner and minsan rin lutang ako sa school lalo kapag math time na so hindi talaga ako nakakasabay but with this i was able to understand how to factor ^^
Substitute the value of x to given and you will see it upon substituting it. Example: x²+10x+25=0 (x+5)²=0 or (x+5)(x+5)=0 x=-5 Checking: x²+10x+25=0 (-5)²+10(-5)+25=0 25-50+25=0 -25+25=0 0=0
To solve the equation x² + 5x + 6 = 0, we can use factoring or the quadratic formula. 1. Factoring: The equation can be factored as (x + 2)(x + 3) = 0. To find the solutions, we set each factor equal to zero: x + 2 = 0 or x + 3 = 0 Solving these equations, we find: x = -2 or x = -3 Therefore, the solutions to the equation x² + 5x + 6 = 0 are x = -2 and x = -3. 2. Quadratic Formula: The quadratic formula states that for any equation in the form ax² + bx + c = 0, the solutions are given by: x = [-b ± √(b² - 4ac)] / 2a For our equation, which is x² + 5x + 6 = 0, we have a = 1, b = 5, and c = 6. Plugging these values into the quadratic formula, we get: x = [-5 ± √(5² - 4(1)(6))] / 2(1) Simplifying further: x = [-5 ± √(25 - 24)] / 2 x = [-5 ± √1] / 2 x = [-5 ± 1] / 2 Therefore, the solutions using the quadratic formula are: x = (-5 + 1) / 2 = -2 x = (-5 - 1) / 2 = -3 Again, the solutions to the equation x² + 5x + 6 = 0 are x = -2 and x = -3.
Sir, the answer in #4 is correct but I doubt with your computation, as far as I remember we cannot just disregard that 3 in the equation. Its better to show that 3x² - 75 is equal to (3x - 15)(x + 5) = 0. In this factor we can show the proper computation.
Am finding solving quadratic equations quite complicated & confusing. Need more explanation specially on why there's factoring of x & y when there's no variable y in the equation. Also, what happened to the 3 in one equation. Lastly, why & what is the reason behind doing all these? Hope you can help in a way to clear things out. Thanks!
the x & y in there is a formula so that it will be easy for you to solve and understand the equation as you can see the square root of 49 is 7 so he will follow the formula (x +7) (x - 7) = 0 .The y in the formula is 7
The x & y and all the other variables represents the unknowns or the blanks in all our computations.. Example: if I buy an item for P25 and my money is P100 how much is my change? , how will my equation looks like. This is the equation: :x=P100-P25 therefore x=P75
No, I think you should write that : x.x - 5.x = 0 / x ( x - 5 ) = 0 / x = 0 or x - 5 = 0 / x = 0 or x = 5 ......the problem is the way for students can learn easily.
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Sir pa solve naman Po bay factoring
X²_4x_21=0
a=1 b=4 c=21
. well done
Pano po pag inequalities
Hi Math Teacher Gon, i realized u don't have commercials whenever i click on ur videos. U may wanna check it out. I kno dat is how utubers get paid.
XX + 3X - 28
* 28 = 2x14 = 4x7 ..
7 - 4 = 3 = (b)
** 7 : 7x7 + 3x7 - 28
49 + 21 - 28 # 0
-7 : (-7x-7) + 3(-7) - 28
49 - 21 - 28 = 0
** 4 : 4x4 + 3x4 - 28
16 + 12 - 28 = 0
*** X' = -7 , X" = 4 ./.
okay,this is literally a good teacher...I UNDERSTAND ITT!!thx to you,GON
For no. 6
X²+5x+6=0
(X+3) (x+2) since the two factors of 6 are 3 and 2 in which if you sum up this two the answer would be positive 5.
X+3=0 x+2=0
X=-3 x-2(these are the roots of the equation) .. Cause if you transpose positive 3 and positive 2 of course the answer would be negative.
agreed!
Thank you for answering my assignment.
@@queenietiro4547 welcome
Ekisi üç ile eksi ikinin çarpımı ekisi altı eder
İmsulatif sayibilim modelinde geçerli kural budur.
pwede rin po bang
x1=1 x2=-6 ??
#6) ASSIGNMENT REPORT
(X1=-3, X2=-2)
pwede rin po bang
x1=1 x2=-6
@@rencruz2622 noooo hindi pwede kase pag inadd mo yung 6 at 1 yung answer is 7 pero pag 3 and 2 yung answer is 5 the same as the linear term in the equation which is 5x
Nakuha kong answer is (X1=-5), (X2=-1)
@@donmarnugas3994 hi po, mali po kase po pag-minultiply po yung 5 at 1 magiging positive 5 lng po yon hindi po sya 6 dapat po 6
Edi Ang Tamang sagot X¹=-3 , X²2@@aubrey27
Who's here who don't like this subject yet still watching .. 😆
When you had to because of the grades
I need to watch this bcs we have individual recitation Tomorrow😭
Me
I had exam and im reviewing by watching vids 😭💔
Literal na me
Thank youuu, i watched tons of yt math tutorials but this is the only one that helped. You're a good teacher! I hope I won't forget this until next schoolyear (yes im an upcoming grade 9 and i've been studying advanced) goodluck to me i guess. Anyways, thanks alot! God bless! :)
You're very welcome!
Pov: nag aadvance learning ka na, bago pa mahuli ang lahat 😂
up coming g9 here, nag-aadvance learning
Same teh
same din, ayaw ko nmn na pumasok ng walang alam kase slow learner ako eh heheh
UC G9 HERE, GOODLUCK DARLING 😊
gr9 comming up na hope i remember all the thing i know wish me luck
Yoko lang bumaksak
6. X^2 + 5X +6 = 0
6 could be like 3(2) where if we add we can get the sum of 5.
(X+3) (X+2) = 0
x+3=0 | x+2=0
x= -3 | x= -2
Mali formula padin dapat mong sundin
Tamang sagot ay
X=-3
X=2
@@hosniemamalo1526 really? My bad po sorry hahahahah matagal na po kasi ako dyan sinubukan ko lang kong kaya paba after 7years
@@hosniemamalo1526 peru for me po sa 7yrs nayon masasabi ko lang tama ako😅😅😅
@@hosniemamalo1526 if x=2 then subst. the value
(2)²+5(2)+6=0
Then, 20 ≠ 0. So mali yung x=2
@@hosniemamalo1526 pano mo namin maging -3 and 2 Yan Kasi kapag (-)x(-)=+
(+)x(+)=+
(-)x(+)= -
(+)x(-)=-
Bali kapag pinag multiply mo Yung
3×-2= -6 but the solution x²+5x+6=0
Positive 6 bakit naman negative -6
Means here answer are correct
Excellent explanation please keep it up
Thanks
For Number 4: We can also factor the 3x² - 75 = 0 into (3x-15)(x+5) = 0 : Same result as yours. Thank you
Denklemin çözümü. Üç iks kare eşittir 75
İks kare eşittir 25.ve iks eşittir 5 olur. İkincisi aranmaz.
X=4
16+12-28==0
75-75=0
X=5
You are a gift! Thank you for doing this!
Wow, thank you!
thank you po! i'm a slow learner and minsan rin lutang ako sa school lalo kapag math time na so hindi talaga ako nakakasabay but with this i was able to understand how to factor ^^
welcome! keep on learning here!
This is much better than the other videos ive watch recently 😩
wow! thanks!
from Facebook to utube..still wants to continue to learn at kabisadohin..slamat Sir
Sana po makapasa ako sa 1st quiz inulit ulit ko pa pong panoorin yung video nyo😊
Ang galing nyo pong mag turo mas lalo kopong naintindihan dahil sainyo 😊
This is beginner friendly!! You explained it so well!!!
Thanks very much sir I can now solve
wow... I hope it will continue on other topics...🙂
Keep on learning
Can you make another like this but with the checking
Substitute the value of x to given and you will see it upon substituting it.
Example:
x²+10x+25=0
(x+5)²=0 or (x+5)(x+5)=0
x=-5
Checking:
x²+10x+25=0
(-5)²+10(-5)+25=0
25-50+25=0
-25+25=0
0=0
In that case of item number 3, before I use the extracting square root method, I transpose the constant number first and my answer is x=±7.
THANK YOU!
welcome po
thank you this was relly helpfull for my upcoming gr9
Nice lesson....Keep it up
Thank you for. Your tutored
welcome keep on watching
What a good teacher.
You make the concept look so difficult
Thank you po!!! Naintindihan ko na❤️❤️
Salamat po sir lagi kasi ako lutang sa math subject eh. Madali lang pala
To solve the equation x² + 5x + 6 = 0, we can use factoring or the quadratic formula.
1. Factoring:
The equation can be factored as (x + 2)(x + 3) = 0.
To find the solutions, we set each factor equal to zero:
x + 2 = 0 or x + 3 = 0
Solving these equations, we find:
x = -2 or x = -3
Therefore, the solutions to the equation x² + 5x + 6 = 0 are x = -2 and x = -3.
2. Quadratic Formula:
The quadratic formula states that for any equation in the form ax² + bx + c = 0, the solutions are given by:
x = [-b ± √(b² - 4ac)] / 2a
For our equation, which is x² + 5x + 6 = 0, we have a = 1, b = 5, and c = 6.
Plugging these values into the quadratic formula, we get:
x = [-5 ± √(5² - 4(1)(6))] / 2(1)
Simplifying further:
x = [-5 ± √(25 - 24)] / 2
x = [-5 ± √1] / 2
x = [-5 ± 1] / 2
Therefore, the solutions using the quadratic formula are:
x = (-5 + 1) / 2 = -2
x = (-5 - 1) / 2 = -3
Again, the solutions to the equation x² + 5x + 6 = 0 are x = -2 and x = -3.
this is so good
Can u summaries that please?
I ain't reading All that
@@kaydenandrade3138
x²+5x+6=0
Factored into
(x+3)(x+2)=0
Then,
x+3=0, x+2=0
After that you'll just transpose.
Therefore the answer is
x=-3 and x=-2
@@haroldmilano7349 thx
Wow Ang gling Naman mag explain
Nag advance learning muna para di na magulohan mamaya, thank you po sir Gon!
Welcome po!
Who's Grade-9 here?🎉❤
Mee
present
Excellent video well explained.
thank you
Thanks for the tutorial!
THANK YOU SO MUCH TEACHER GON!!
welcome po
Sir, the answer in #4 is correct but I doubt with your computation, as far as I remember we cannot just disregard that 3 in the equation. Its better to show that 3x² - 75 is equal to (3x - 15)(x + 5) = 0. In this factor we can show the proper computation.
Thank you sir!
welcome
Great video! I have learned so much from this video.
🔥❤️
dis is very helpful thankkk uuu
nice... welcome...😊❤️
Nice to learn even out of school 😊😊😊😊
Am finding solving quadratic equations quite complicated & confusing. Need more explanation specially on why there's factoring of x & y when there's no variable y in the equation. Also, what happened to the 3 in one equation. Lastly, why & what is the reason behind doing all these? Hope you can help in a way to clear things out. Thanks!
@Ninong Ed. The 3 in one equation is the same as 5x3=15 , 3x=15, x=5
the x & y in there is a formula so that it will be easy for you to solve and understand the equation as you can see the square root of 49 is 7 so he will follow the formula (x +7) (x - 7) = 0 .The y in the formula is 7
The x & y and all the other variables represents the unknowns or the blanks in all our computations.. Example: if I buy an item for P25 and my money is P100 how much is my change? , how will my equation looks like. This is the equation: :x=P100-P25 therefore x=P75
Thank you very much sir ang galinh nyu po mag explain 💙❤️
wow...welcome and thank you
Thankyou man
Good lesson
thanks
Your videos really helped me out thank you
strict teachers makes the lesson look hard
calm teachers makes the lesson look easy
Thank you sir!♥️
😊❤️
Name: Mikaela Juliana Alagad
Grade 9 Einstein
Sir. Paul Evan Mornaol
My answer in no. 6 is
X^2 + 5x + 6 = 0
(X + 2) (X + 3) = 0
X + 2=0 X+3= 0
X=-2 X=-3
Salamat tagala kuya makatutulong talagà toh
6, x²+5x+6=0
(x+3)(x-2)
6 = 3•2
3+2 = 5
[X1 = -3]
[X2 = 2]
Impressive ❤️🔥
Thank you so much sir!!!
Thank you
welcome...😊❤️
This helps me so much its our test tomorrow thank you very much new sub😊
Thank you very muchi sir👏now i understand how to solve it
😊❤️
Thank you sir your videos is so helpful ❤❤
THis is how I solved the no.. 3 & the no..
Thanks you know the next class or grade 10 maths
May test kami bukas HAHAHAHAH thank youuu!
welcome po...
Thank you po sir.
I really love ❤ this quadratic expression
Ans. for item 6. X1=3 X2=2
Thank you Po gets kuna Po
Please why did you not use the 3 when solving problem three?
Sorry. You divided all through by 3
I don't like math but it's so satisfying when I understand it
thank youuuu 💙💙💙
welcome!
Thank you po naka 18/20 po ako ang galing nyo po mag turo🫶
Sir with checking
Division by factored quadratics/polynomials seems to give lots of people problems.
8in³÷2in(2in²+2in²)=?
1?
Or 16in⁴?
Good morning po sir
Taga Grade 9 - Bernoulli po ako
Si Ma.Floritalyn Artuz
Not this guys explaining 10x better than my own teacher 😭😭😭
Na Gets ko Agad thank you.
It’s easy Q6 answer is x=-3 and x=-2
x2+5x+6=0
(x+3)(x+2)=0
x+3=0 , x+2=0
x=-3 , x=-2
This is the answer.
Thanks sir 👍
Thanks po😊😊
#6 assignment
X²+5x+6=0
(x-2)(x+3)=0
x-2=0. x+3=0
-3. -3
+2. +2. x=-3
x=2.
Review!!😃
This is beautiful
Can you substitute your final answer to get the answer 0.
Thanks
Good morning teacher gon new subcriber🎉
hello good morning
thank you for that subssss
thank you so much sir
1x5 2x3 are some factors of previous problem
The roots are -3 and -2
To number 4, what happened to the 3 on the left side of "3"(x+5) (x-5)?
thank youu🥰🥰i finally understand 😭😭
No, I think you should write that : x.x - 5.x = 0 / x ( x - 5 ) = 0 / x = 0 or x - 5 = 0 / x = 0 or x = 5 ......the problem is the way for students can learn easily.
Wa jud ko kasabot .
But how about a number we canot develop ?
Exemple :
X^2 - 5X - 7= 0
In this case you would use a process called: 'Completing the Square'.
Thank yo po sir gon thank ko po
welcome po
X1=_6,x2=1
Sir ito po yung akin
x1=-3 and x2=2
Galing niyo po mag turo🥲
u missed another step......replace the value of x to test if the answer is correct...
(X+7)(x-4)
13:09 x = -3
x = -9
Grade 9 - Bernoulli
Ma.Floritalyn Artuz
My Answer in Number 6:
X² + 5x + 6 = 0
( x + 2 ) ( x + 3 ) = 0
x + 2 = 0 | x + 3 = 0
x = -2 | x = -3
very good
Question no 6: x =-2 or x=-3
Thank you po sir! Topic po namin ito bukas eh HAHAHA
wellcome po
I like the subject ❤
Find, it hard, very complicated 😆