Respuesta :
Answer:
=x^3+2x^2-72x-64
Step-by-step explanation:
(x^2+10x+8)*(x-8)=
=x^3+2x^2-72x-64
Standard form of given expression is x³ + 2x² - 64x - 128
Given:
f(x) = x² + 10x + 16
g(x) = x – 8
Find:
f(x) · g(x)
Computation:
f(x) · g(x)
(x² + 10x + 16)(x – 8)
(x²)(x) + (10x)(x) + (16)(x) + (x²)(-8) + (10x)(-8) + (16)(-8)
x³ + 10x² + 16x - 8x² - 80x - 128
x³ + 2x² - 64x - 128
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