Chapter 13.6, Problem 53E

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4th Edition

James Stewart + 2 others

ISBN: 9781305071742

Textbook Problem

**Proving an Identity** In this exercise we prove the identity

**(a)** Write the left hand side of this equation as the sum of two fractions.

**(b)** Show that a common denominator of the expression that you found in part (a) is

**(c)** Add the two fractions using the common denominator in part (b), simplify the numerator, and note that the right-hand side of the equation.

To determine

a)

**To show:**

The left hand side of the equation is a sum of fractions.

Explanation

**Approach:**

**Calculation:**

To determine

b)

**To show:**

The common denominator of the expression is

To determine

c)

**To show:**

Sect-13.1 P-1ESect-13.1 P-2ESect-13.1 P-3ESect-13.1 P-4ESect-13.1 P-5ESect-13.1 P-6ESect-13.1 P-7ESect-13.1 P-8ESect-13.1 P-9ESect-13.1 P-10E

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