Question

The variables A, B, and C represent polynomials where A = x2, B = 3x + 2, and C = x - 3. What is AB - C2 in simplest form?

3x^3 + 2x^2 – x + 3
3x^3 + 2x^2 – x – 3
3x^3 + x^2 – 6x + 9
3x^3 + x^2 + 6x – 9

Answer 1

AB - C^2?

Answer 2

yep

Answer 3

X^2)(3x+2) - (x-3)^2

Answer 4

Can you simplify these

Answer 5

nah dude

Answer 6

Alright just distribute. (X^2)(3x+2)
3x^3 + 2x^2

Answer 7

(x-3)^2
is x^2-6x+9

Answer 8

can you simplify now?
3x^3 + 2x^2)-(x^2-6x+9)

Answer 9

3x^3+x^2+6x-9 is what it simplifies to

Answer 10

thanks sorry i had to ask my brother something when you said that

Answer 11

Np

Answer 12

:)