Explanation Given information: The provided rational expression is x + 1 x 2 − 2 x + 1 − 5 − 3 x x 2 − 2 x + 1 . Formula used: To subtract the rational expression when the denominators are the same: Simply subtract the numerators values and keep the same denominators. Now simplify the expression if possible. Calculation: Consider the rational expression, x + 1 x 2 − 2 x + 1 − 5 − 3 x x 2 − 2 x + 1 In the provided expression as the denominators are equal. Now subtract the numerators by removing parentheses and simplify: x + 1 x 2 − 2 x + 1 − 5 − 3 x x 2 − 2 x + 1 = x + 1 x 2 − 2 x + 1 − 5 − 3 x x 2 − 2 x + 1 = x + 1 − ( 5 − 3 x ) x 2 − 2 x + 1 = x + 1 − 5 +

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ISBN: 9781323235911

Author: BITTINGER

Publisher: Pearson Custom Publishing

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Chapter 12.5, Problem 6ES

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To calculate: The simplified form of the rational expression x+1x2−2x+1−5−3xx2−2x+1.

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Chapter 12.5, Problem 5ES

Chapter 12.5, Problem 7ES

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Chapter 12 Solutions

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Ch. 12.1 - Objective 11.3a: Factor trinomials of the type...Ch. 12.1 - Prob. 2SR Ch. 12.1 - Prob. 1DE Ch. 12.1 - Prob. 2DE Ch. 12.1 - Prob. 3DE Ch. 12.1 - Prob. 4DE Ch. 12.1 - Prob. 5DE Ch. 12.1 - Prob. 6DE Ch. 12.1 - Prob. 7DE Ch. 12.1 - Prob. 8DE

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The simplified form of the rational expression x + 1 x 2 − 2 x + 1 − 5 − 3 x x 2 − 2 x + 1 .

Solution Summary: The author explains how the simplified form of the rational expression can be simplified as 4x-1.

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To calculate: The simplified form of the rational expression x+1x2−2x+1−5−3xx2−2x+1.

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Chapter 12 Solutions