Explanation Given: The expression r 2 − r − 6 r 2 + r − 12 . Explanation: Consider the following expression: r 2 − r − 6 r 2 + r − 12 Factor the numerator and denominator as follows: r 2 − r − 6 r 2 + r − 12 = r 2 − 3 r + 2 r − 6 r 2 + 4 r − 3 r − 12 = r ( r − 3 ) + 2 ( r − 3 ) r ( r + 4 ) − 3 ( r + <

11th Edition

ISBN: 9780321979438

Author: Margaret L. Lial, Raymond N. Greenwell, Nathan P. Ritchey

Publisher: PEARSON

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Chapter R.3, Problem 8E

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The lowest form of the fraction r2−r−6r2+r−12.

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Chapter R.3, Problem 7E

Chapter R.3, Problem 9E

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Finite Mathematics (11th Edition)

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The lowest form of the fraction r 2 − r − 6 r 2 + r − 12 .

Solution Summary: The author explains how to determine the lowest form of the tion r2-r-6

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The lowest form of the fraction r2−r−6r2+r−12.

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Chapter R Solutions