Michelle Liandro He did not have to factor. I will break it down. It is ten plus ten "I" divided by ten. The ten in the numerator goes to both terms. Ten divided by ten is one. Ten times "I" divided by ten is "I". So, it equals one plus "I". BTW, the "I" is always lower case.
+Michelle Liandro He did not have to factor. I will break it down. It is ten plus ten "I" divided by ten. The ten in the numerator goes to both terms. Ten divided by ten is one. Ten times "I" divided by ten is "I". So, it equals one plus "I". BTW, the "I" is always lower case.
a helpful thing to remember is that there's only 4 possible answers for i to any power. i to the 1st, 5th, 9th, etc (it goes by 4s) is always the square root of -1, or i. i to the 2nd, 6th, 10th, etc is always -1. i to the 3rd, 7th, etc is always -i, and i to the 4th, 8th etc is always 1. If you actually write down and break up those i's you'll see that there's a pattern. So the i (to whatever power) terms you put in complex numbers will never be too complicated
Because it's only multiplication, there is no order to the way you should do it. Just pick two complex numbers, and multiply them with one another. After you got the sulotion to that action, multiply it with the complex number you haven't used yet, for example: (1-i)(-1+i)= (-1)+i+i+i² = (-1) + i + i + (-1) = [2i - 2] Now you take this solution and multiply it by the one we didn't use: (3+i)(2i-2)= (-6) + 6i + (-2i) + 2i² = [ -8 + 4i ]
You're way better than my math teacher
big fax
Elizabeth Snyder mmm faccccs
Legitttt! HAHAHAHAHAHA
I really like how you teach! You make it easier to understand. Thank You!
Was really lost in class - Thank you so much
thank u dude, now i wont have to dropout, and i can grow up and become a roblox tycoon. Thank u.
swigity swooty lmao
i know Im kinda off topic but does anybody know of a good website to watch new series online ?
@Xander Kristopher Try Flixzone. You can find it on google =)
@Carter Andy Yea, have been using FlixZone for months myself :D
@Carter Andy thanks, I signed up and it seems like a nice service :) I really appreciate it!
you explain it so much better than school thanks this really helped
SO much better than my math teacher thank you
1st day of sophemore year, super confused, not anymore thank you so very much
what fucken teacher, gives a lesson that is supposed to be given at the middle of the year, on the first day of school.
we learned this lession 2 weeks in
same
@@drperky7008 we are leaving this now on our first lesson and I’m 14 years old😃
it was very helpful thank u eternally
+ruth matona You are very welcome!
it helped me very much, I couldn't understand in class, now I do because you explained easily. Thanks!! :-)
Great!..just one question how did you get the 1 from 10i ..is it because 10 i / 10 =1 ?
I went to university but you're way better than my lecturer
THANK YOU SO MUCH!!! You explained this so wonderfully
I love you! You explain so clearly,thank you for the help!
This was extremely helpful! Thank you very much!
you sir are a life saver
Great job explaining this!
Keep up always the beeest😍✌😍😚😇😇👍💞😻💎💎💪💪❤❤👑👑
**The best teacher eveer**
Woow this is the coolest and the easiest mathematic vedio evver
**dude u really make me love maths**
💎💎😻😻😻💙💙💙💞✌😍😚😚😇😇👍👍👍👍💪❤❤❤
Question!!! How would I do square root of -2 over square root of 6? I'm confused and thankyou for explaining these!!! Makes more sense!
u make life a bit more easier. thanks :)
this is very helpful and much easyer
thanks very much for your aid to my studies am much more amiazed
I am not understanding how in the last equation, you end up with 1+i. Where did the 1+i come from?
Michelle Liandro He did not have to factor. I will break it down. It is ten plus ten "I" divided by ten. The ten in the numerator goes to both terms. Ten divided by ten is one. Ten times "I" divided by ten is "I". So, it equals one plus "I". BTW, the "I" is always lower case.
+Michelle Liandro He did not have to factor. I will break it down. It is ten plus ten "I" divided by ten. The ten in the numerator goes to both terms. Ten divided by ten is one. Ten times "I" divided by ten is "I". So, it equals one plus "I". BTW, the "I" is always lower case.
Your skilled at teaching this
Thanks, you realy simplified this for me
Thank you so much
It helped me a lot in my study
Thanks bro this was reallllllyyyyy helpful ..... waiting in the next videos btw, and kept up the good work
Thank god for you💯💯💯
This was very helpful. Thanks
Don't need to learn this but I want to because of the way he explains it
wait, howd u get l+i
Thank you so much Sir .. This is a helpful video
great work bro
Perfect! Thank you!
You sir are amazing!
I don't even have this is my syllabus. I'm in 10th grade but learned this thing and I feel like Einstein
lol bro wait till you come to 12th
Shockwave Gaming i had to learn this in 8th grade lol i guess i was too advanced compared to the others
My dude 💪🏼
You sir may have saved my butt on the EOC
That may or may not be tomorrow lolll
Firefin3 did he save your butt ?
1:01 Why squared?
Because
thank you. you explain it way better than my teacher xD
Thank You Sir :)
Very Helpfull :)
it was helpful thank you
At 2:30 I️ thought you were supposed to subtract by 6
What if you get a higher power than the 2 in i ?. What do you do then? +Math Meeting
a helpful thing to remember is that there's only 4 possible answers for i to any power. i to the 1st, 5th, 9th, etc (it goes by 4s) is always the square root of -1, or i. i to the 2nd, 6th, 10th, etc is always -1. i to the 3rd, 7th, etc is always -i, and i to the 4th, 8th etc is always 1. If you actually write down and break up those i's you'll see that there's a pattern. So the i (to whatever power) terms you put in complex numbers will never be too complicated
Thank you so much. :)
Thanks I still have all lot of school
thank,s teacher
Thanks
You're welcome!
Im watching this at 11:38 and I have test tomorrow omg
Thank you sir
cool thanks man!
I’m in grade 7 thanks so much
Bless😫👌🏻👌🏻👌🏻
Thanks you
20-15i+8i-6i^2
20-7i-6i^2
thanks
Talk about studying late - Leaving Cert starts in an hour and seven minutes xD
TYSM
good
neat.
how to multiply (3+i)(1-i)(-1+i)
Because it's only multiplication, there is no order to the way you should do it.
Just pick two complex numbers, and multiply them with one another. After you got the sulotion to that action, multiply it with the complex number you haven't used yet, for example:
(1-i)(-1+i)= (-1)+i+i+i² = (-1) + i + i + (-1) = [2i - 2]
Now you take this solution and multiply it by the one we didn't use:
(3+i)(2i-2)= (-6) + 6i + (-2i) + 2i² = [ -8 + 4i ]
+FlyingJetpack1
thanks for your answer
Imaginary numbers r stupid but thank u so much
First
That's a lot of work for electrical engineering students.. Takes time, wonder why there is no shortcut for this donkey work.
Your sex life is like √-1 , it's imaginary.
Use a calculator🙃
Thanks
Thanks
Thanks
Thanks