besthamoudi besthamoudi

17-10-2019
Mathematics

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If c(x) = 4x - 2 and d(x) = x^2 + 5x, what is (c • d)(x)?

If cx 4x 2 and dx x2 5x what is c dx class=

Respuesta :

kundansilva16 kundansilva16

20-10-2019

Answer:

4x²+20x-2

Step-by-step explanation:

c(d(x)) = 4[x²+5x] - 2

= 4x²+20x-2

* substitute x by x²+5x

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