#### Answer

15x$^3$

#### Work Step by Step

Simplify the expression by combining like terms.
10x$^3$+5x$^3$=(10+5)x$^3$=15x$^3$

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

15x$^3$

Simplify the expression by combining like terms.
10x$^3$+5x$^3$=(10+5)x$^3$=15x$^3$

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