#### Answer

$x^{14}$

#### Work Step by Step

Use the rule $a^m\cdot a^n=a^{m+n}$ to obtain:
$x^4\cdot x^{10} = x^{4+10} = x^{14}$

Published by
Pearson

ISBN 10:
0-32184-874-8

ISBN 13:
978-0-32184-874-1

$x^{14}$

Use the rule $a^m\cdot a^n=a^{m+n}$ to obtain:
$x^4\cdot x^{10} = x^{4+10} = x^{14}$

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