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10-12-2016
Mathematics

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If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (c * d ) (x)?
A ) 4x3 + 18x2 – 10x
B ) x2 + 9x – 2
C ) 16x2 + 4x – 6
D ) 4x2 + 20x – 2

Respuesta :

Аноним Аноним

10-12-2016

I hope this helps you

(c×d)(x)=(4x-2)(x^2+5x)

(c×d)(x)=4x^3+20x^2-2x^2-10x

(c×d)(x)=4x^3+18x^3-10x

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