Answer
$m^{3}$ - 4$m^{2}$ + 10
Work Step by Step
(3$m^{3}$ - 3$m^{2}$ + 4) + (-2$m^{3}$ - $m^{2}$ + 6)
Group like terms together.
(3$m^{3}$ - 2$m^{3}$) + (-3$m^{2}$ - $m^{2}$) + (4 + 6)
Add like terms.
$m^{3}$ - 4$m^{2}$ + 10
College Algebra (11th Edition)
by Lial, Margaret L.; Hornsby John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671791
ISBN 13:
978-0-32167-179-0
Chapter R - Section R.3 - Polynomials - R.3 Exercises - Page 29: 40
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