Answer
$\frac{25}{6(x+5)}$
Work Step by Step
Original Equation
$\frac{3}{2x+10}$ + $\frac{8}{3x+15}$
LCD: 6(x+5)
Add numerators
$\frac{3*3+8*2}{6(x+5)}$
Simplify
Answer: $\frac{25}{6(x+5)}$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 6 - Section 6.2 - Adding and Subtracting Rational Expressions - Exercise Set - Page 354: 55
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