Let f(x) = 4×2 + x + 1 and g(x) = x2 − 2. Find g(f(x)). Show each step of your work.?

Answer 1

g(f(x)) = (4x^2 + x + 1)^2 – 2

g(f(x)) = (16x^4 + 4x^3 + 4x^2 + 4x^3 + x^2 + x + 4x^2 + x + 1) – 2

g(f(x)) = 16x^2 + 8x^3 + 9x^2 + 2x + 1 – 2

g(f(x)) = 16x^2 + 8x^3 + 9x^2 + 2x – 1

Answer 2

dunnno

Leave a Comment