## College Algebra (11th Edition)

Published by Pearson

# Chapter R - Section R.3 - Polynomials - R.3 Exercises: 40

#### 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

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