#### Answer

$10x^7y^9$

#### Work Step by Step

$(2x^{3}y^{2})(5x^{4}y^{7})=2\times5\times x^{3}\times x^{4}\times y^{2}\times y^{7}=10x^7y^9$

Published by
Pearson

ISBN 10:
0-13446-914-3

ISBN 13:
978-0-13446-914-0

$10x^7y^9$

$(2x^{3}y^{2})(5x^{4}y^{7})=2\times5\times x^{3}\times x^{4}\times y^{2}\times y^{7}=10x^7y^9$

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