Answer
$(3m+1)(2m-5)$
Work Step by Step
Step 1. Find factors of $6$ as $(2)(3)$, and find factors of $-5$ as $(-5)(1)$
Step 2. Find the sum of cross product of the factors as $(3)(-5)+(2)(1)=-13$
Step 3. We have $6m^2-13m-5=(3m+1)(2m-5)$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter R - Review of Basic Concepts - Chapter R Test Prep - Review Exercises - Page 83: 68
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