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 1.4, Problem 82E
To determine

To calculate: The expression by rationalization 235

Expert Solution

Answer to Problem 82E

  235=3+52

Explanation of Solution

Given information:

Given expression is 235

Consider the expression as 235

Now,

  235=235×3+53+5=2(3+5)(3)2(5)2=2(3+5)95=2(3+5)4=3+52

Therefore, simplest form of the expression 235=3+52

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