Tofind: the solution of the interval on x-axis in which curve lies under x-axis.

Precalculus: Mathematics for Calcu...

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

Precalculus: Mathematics for Calcu...

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

Solutions

Chapter 1.9, Problem 70E
To determine

Tofind:the solution of the interval on x-axis in which curve lies under x-axis.

Expert Solution

The solution is interval on x-axis in which the curve lies under x-axis

x1 and x-1 .

Explanation of Solution

Given:

x2(x2-1)0 .

Concept used:

The lowest value or the roots is taken as minimum point where the solution exist.

The highest value or the roots is taken as maximum point where the solution exist.

The graph can predict the solution below x-axis.

Calculation:

Required:

x2(x2-1)0 .

Solve the graphically the inequality

x1 and x-1 .

The solution is interval on x-axis in which the curve lies under x-axis.

x1 and x-1 .

Graph of x2(x2-1) :

Hence, the solution is interval on x-axis in which the curve lies under x-axis

x1 and x-1 .

Have a homework question?

Subscribe to bartleby learn! Ask subject matter experts 30 homework questions each month. Plus, you’ll have access to millions of step-by-step textbook answers!