Question

Express your answer as a polynomial in standard form.
f(x) = 3x2 + 4x – 3
g(x) = -2x – 5
Find: g(f(x))

Answer 1

Answer:

$-6x^2-8x+1$

Step-by-step explanation:

$-2(3x^2+4x-3)-5\\-6x^2-8x+6-5\\-6x^2-8x+1$