Explanation Given Information: The provided radical expression is x 3 27 . Formula used: Method 1 : The provided radical expression is multiplied by 1 under the radical in such a way to make the denominator of the 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, x 3 27 The factor of 27 is as follows, 27 = 3 ⋅ 3 ⋅ 3 So, 27 needs another factor of 3 in order for the radicand of the denominator to make a perfect square. To rationalize the denominator, multiply x 3 27 by 3 3 which is equal to 1,

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ISBN: 9781323235911

Author: BITTINGER

Publisher: Pearson Custom Publishing

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Chapter 14.3, Problem 72ES

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To calculate: The value after rationalization of the denominator of radical expression x327.

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Chapter 14.3, Problem 71ES

Chapter 14.3, Problem 73ES

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The value after rationalization of the denominator of radical expression x 3 27 .

Solution Summary: The author calculates the value after rationalization of the denominator of radical expression sqrtx3

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Chapter 14 Solutions