Explanation Given information: The compound fractional expression is 1 + 1 x + 2 1 − 1 x + 2 . Calculation: To simplify the given expression combine the terms in the numerator into a single fraction. Then do the same in the denominator as follows. 1 + 1 x + 2 1 − 1 x + 2 = x + 2 x + 2 + 1 x + 2 x + 2 x + 2 − 1 x + 2 = x + 3 x + 2 x + 1 x + 2 Now, invert the rational expression and then multiply

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ISBN: 9781305115545

Author: James Stewart, Lothar Redlin, Saleem Watson

Publisher: Cengage Learning

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Chapter P.7, Problem 61E

To determine

To simplify:

The compound fractional expression 1+1x+21−1x+2.

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Chapter P.7, Problem 60E

Chapter P.7, Problem 62E

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