Since the discriminant is -31, after we substitute each value we get -3 ± ✓-31/4. We use i which is an imaginary number and get this: -3 ± ✓31i/4. i is ✓-1 btw. Lastly, we need it to be in the a ± bi form cause it's a complex number so this is the final answer -3/4 ± ✓31i/4
Can u do with roots plsss 😅
Thank you so much Teacher ..💖🙏🌹
Can you do a tutorial on how to solve it with fractions? And a double x² I'm kinda confused
What about the eqn where c is not there
For eg -:
4x^2-5=0
Thankyou so much
where did the 40 came from?
It's 4×(2)×(5)
So apparently it's 4×(2)=8×5= 40
Your handwriting is beautiful
Thank you ❤❤
Thankyou❤
Bro where r u from
Remaining problem please try you
Since the discriminant is -31, after we substitute each value we get -3 ± ✓-31/4. We use i which is an imaginary number and get this: -3 ± ✓31i/4. i is ✓-1 btw. Lastly, we need it to be in the a ± bi form cause it's a complex number so this is the final answer -3/4 ± ✓31i/4
Triangle symbol got me confussulgeded
Symbol of discriminant
whats that triangle represents?
It's in the video :∆=b^2-4ac
Δ (Delta) represents change but in this case he/she used it for this
Thank you
Thank you so much
You're most welcome
Thanks bro
can i ask where din 9 go?
and 49
9 was subtracted by 40
No this cant be true. Discriminant can not be negative if you're trying find x¹ and x²
(You can not use root and the negative together)
Thank you so so so so so much
😊😊
How did it turn to negative?
Are you talkin bout the result? If so then its cos 9-40 is = to a negative number cus 9 is lesser than 40
@@volume5946 yes bro correct
thank u
You're welcome!
It is nature of roots. Or discriminate
Well the nature of roots are determined by the discriminant so both.
Then where is nature
The writing
are bhai ya to many 1st std may sekha tha
No real roots
Good
Thanks
Can you explain the triangle please?
Symbol of discriminant
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Aayein😂
I did it in just 10 sec😨
I did it in mind🙂
I just watched it 😨
Itu mah rumus ayah ngomong di Cilincing oh ada orang gi
Very good beta❤❤😂😂
Hahahahaha easy af
Aap classes kholo
Ye jee advanced me ayega 😂
Thank you
You're welcome
Thank you