Let ​f(x)=8x and g(x)=x2. Find a formula for each of the following expressions. Find their domains and simplify the answers. a) (f+g)(x), (f-g)(x) b) (fg)(x), ((f)/(g))(x)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section3.3: Polynomial And Synthetic Division
Problem 6ECP
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Let ​f(x)=8x and g(x)=x2. Find a formula for each of the following expressions. Find their domains and simplify the answers.

a) (f+g)(x), (f-g)(x)

b) (fg)(x), ((f)/(g))(x)

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