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 1.5, Problem 9E

a.

To determine

Determine whether the value is a solution of the equation.

Expert Solution

Answer to Problem 9E

Yes, the given value is the solution of given equation.

Explanation of Solution

Given information:

  1x1x4=1x=2

Formula used:

Putting value of x in equation.

  1x1x4=112124=112+12=11=1

So, the given value is the solution of given equation.

b.

To determine

Determine whether the value is a solution of the equation.

Expert Solution

Answer to Problem 9E

No, the given value is not the solution of given equation.

Explanation of Solution

Given information:

  1x1x4=1x=4

Formula used:

Putting value of x in equation.

  1x1x4=114144=11410=11

So, the given value is not the solution of given equation.

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