susanramos2003 susanramos2003
  • 03-04-2020
  • Mathematics
contestada

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

Respuesta :

altavistard
altavistard altavistard
  • 05-04-2020

Answer:

(c•d)(x)  =  4x^3 + 18x^2 - 10x

Step-by-step explanation:

This is the multiplication of two binomials, using the Distributive Property of Multiplication.

(c•d)(x) = (4x - 2)*(x^2 + 5x)

        =    4x^3 + 20x^2 - 2x^2 - 10x)

(c•d)(x)  =  4x^3 + 18x^2 - 10x

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