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Given r(x)=-3x+4 and p(x)=x2+3x. Find the following: a) (p-r)(-2) b) (p+r)(-2)

Given r(x)=-3x+4 and p(x)=x2+3x. Find the following: a) (p-r)(-2) b) (p+r)(-2)

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter1: Line And Angle Relationships
Section1.CT: Test
Problem 9CT: Given that 2x3=7. What reason allows the conclusion 2x=10?
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Given r(x)=-3x+4 and p(x)=x2+3x.

Find the following:

a) (p-r)(-2)

b) (p+r)(-2)

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