BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071
BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

Solutions

Chapter 2.1, Problem 58E
To determine

Find the domain of the function g(x)=xx2+x1

Expert Solution

Answer to Problem 58E

The domain of the function g(x)=xx2+x1 is [0,1+52)(1+52,)

Explanation of Solution

Given information: Consider the function g(x)=xx2+x1

Calculation:

A rational expression is not defined when the denominator is 0.

Since

  x2+x10x<1+52orx>1+52

Thus, the domain of the function g(x)=xx2+x1 is [0,1+52)(1+52,)

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