Explanation Calculation: Find the square root approximation by squeezing. Square the number 4. 4 2 = 16 and square the number 5. 5 2 = 25 Thus, 4 < 20.3 < 5 . Now, approximate the value. Square the number 4.5 and 4 To determine b. To find: The approximate principal root of 1.64 .

12th Edition

ISBN: 9780137657988

Author: BILLSTEIN

Publisher: INTER PEAR

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Chapter 8.1B, Problem 6A

To determine

a.

To find:

The approximate principal root of 20.3.

To determine

b.

To find:

The approximate principal root of 1.64.

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Chapter 8.1B, Problem 5A

Chapter 8.1B, Problem 7A

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Chapter 8 Solutions

PROB SOLV APPROACH FOR TEACHERS MYLAB

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