Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 6 - Section 6.1 - Rational Functions and Multiplying and Dividing Rational Expressions - Exercise Set: 77

Answer

7/5 OR 1 and 2/5

Work Step by Step

Both denominators are the same, so we add the numerators together: 4 + 3 = 7 The denominator stays the same, so we get 7/5. We can simplify it by dividing 7 / 5 = 1 remainder 2, so we get 1 2/5.
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