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 28E
To determine

To evaluate: given expression using x=3,y=4 and z=1 .

Expert Solution

Answer to Problem 28E

  (xy)2z=1144 .

Explanation of Solution

Given information:

Given expression

  (xy)2z

Calculation:

Given that x=3,y=4 , and z=1 , then (xy)2z can be calculated as

  (xy)2z=(3×4)2×1=122=1122=1144

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