Explanation Given Information: The provided radical expression is 45 8 a . Formula used: Method 1 : The provided radical expression is multiplied by 1 under the radical in such a way to make the denominator of a radicand a perfect square. Method 2 : The provided radical expression is multiplied by 1 outside the radical in such a way to make the radicand in the denominator a perfect square. Calculation: Consider the radical expression, 45 8 a The factor of 8 a is as follows, 8 a = 2 ⋅ 2 ⋅ 2 ⋅ a So, 8 a needs another factor of 2 a in order for the radicand of the denominator to become a perfect square. To rationalize the denominator, multiply 45 8 a by 2 a 2 a which is equal to1 45

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ISBN: 9781323235911

Author: BITTINGER

Publisher: Pearson Custom Publishing

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Chapter 14.3, Problem 74ES

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To calculate: The value after rationalization of the denominator of radical expression 458a.

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Chapter 14.3, Problem 73ES

Chapter 14.3, Problem 75ES

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Chapter 14 Solutions

DEVELOP.MATH(3 VOLS) CUSTOM-W/MML <IC<

Ch. 14.1 - Prob. 1SR Ch. 14.1 - Prob. 2SR Ch. 14.1 - Prob. 1DE Ch. 14.1 - Prob. 2DE Ch. 14.1 - Prob. 3DE Ch. 14.1 - Prob. 4DE Ch. 14.1 - Prob. 5DE Ch. 14.1 - Prob. 6DE Ch. 14.1 - Prob. 7DE Ch. 14.1 - Prob. 8DE

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The value after rationalization of the denominator of radical expression 45 8 a .

Solution Summary: The author calculates the value after rationalization of the denominator of radical expression sqrt45

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Chapter 14 Solutions