Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 11 - Rational Expressions and Functions - 11-3 Dividing Polynomials - Mixed Review - Page 671: 71

Answer

$\frac{1}{2y}$

Work Step by Step

Adding/Subtracting similar fractions involves adding/subtracting the numerators and copying the common denominator. Therefore, $$ \frac{7}{12y}-\frac{1}{12y}=\frac{7-1}{12y}=\frac{6}{12y}=\frac{1}{2y} .$$
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