Question

find the values of A,B and C if 2x^2+3x-4 = A(x-1)^2 +Bx(x-2) + C(x-1)

Answer 1

Open the brackets in the RHS!
And get the RHS in 3 terms!
Ask me if you have any question!

Answer 2

still dont get it

Answer 3

Hold on then.

Answer 4

how are you looking at two questions at once?

Answer 5

I have a right brain and a left brain!
Just kidding, Opened link in new tab!
Do you know how to solve equations in 3 variables like x,y,z?

Answer 6

simultaneous?

Answer 7

Yeah but in 3 variables.
Do you know how to solve those types?

Answer 8

no then

Answer 9

Hold on then.

Answer 10

Understand this? :)

Answer 11

@hothand621 ?

Answer 12

@AkashdeepDeb it looks like you made a mistake with the sign of the A(x-1)^2.

Answer 13

And thanks for the pain I now have in my neck. Sheesh!

Answer 14

Yeah! (Thx @Mandre )
@hothand621
Just check the calculations okay?? :)
@Mandre - Because of me? :|

Answer 15

Yes Akash. I was too lazy to download it to read it the right way up lol. Let's hope @hothand621 is happy.

Answer 16

:)