3 years ago

F(x)=-5x. g(x)=8x^2-5x-9. Find: (f*g) (x)

1 answer:

5 0

F(x) = -5x
g(x) = 8x² - 5x - 9

(f×g)(x) = ?
= ((-5x)(8x²-5x-9))
= -40x³ + 25x² + 45x → The answer Opsi D

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