f(x)=x/x+2, g(x)=5/x (f(g))(x)=?  the answer is supposed to be 5/5+2x (i don't know how to do fractions on here but that's what those are sorry!)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.4: Complex And Rational Zeros Of Polynomials
Problem 15E
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f(x)=x/x+2, g(x)=5/x

(f(g))(x)=? 

the answer is supposed to be 5/5+2x

(i don't know how to do fractions on here but that's what those are sorry!)

Expert Solution
Step 1

Given information:

The gien function is f(x)=x/x+2   and g(x)=5/x

Step 2

Calculate:

Now, we have to find the fog(x)=f(g(x))

 

Algebra homework question answer, Step 2, Image 1
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