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 1.2, Problem 20E

(a)

To determine

To evaluate: given expression 64 .

Expert Solution

Answer to Problem 20E

  64=8

Explanation of Solution

Given information:

Given expression

  64

Calculation: Consider the given expression.

  64

So, the expression can be simplified as

  64=82=8 .

(b)

To determine

To evaluate: the given expression 643 .

Expert Solution

Answer to Problem 20E

  643=4

Explanation of Solution

Given information:

Given expression

  643 .

Calculation:

Consider the given expression.

  643

So, the expression can be simplified as

  643=433=(43)1/3=4

(c)

To determine

To evaluate: given expression 325 .

Expert Solution

Answer to Problem 20E

  325=2

Explanation of Solution

Given information:

Given expression

  325

Calculation:

Consider the given expression.

  325

So, the expression can be simplified as

  325=(25)15=2

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