Question

H(x) = x2 + 1 k(x) = x – 2 (h – k)(3) =

Answer 1

3x^2 - 3x - 3

Explanation:

Plug in the equations in place of the variables

First, subtract k(x) from h(x)

x^2+1-x-2 (combine like terms)

x^2 - x -1

Next, multiply the new equation by 3

3(x^2 - x - 1) Use distributive property

= 3x^2 - 3x - 3