Algebra 1

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

Chapter 11 - Rational Expressions and Functions - Chapter Review - 11-4 Adding and Subtracting Rational Expressions - Page 705: 20



Work Step by Step

$9/(3x-1) - 5x/(2x+3)$ $9/(3x-1)*(2x+3)/(2x+3) - 5x/(2x+3)*(3x-1)/(3x-1)$ $(9*(2x+3)-5x(3x-1))/(3x-1)(2x+3)$ $(18x+27-15x^2+5x)/(3x-1)(2x+3)$ $(-15x^2+23x+27)/(3x-1)(2x+3)$
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