#### Answer

$\frac{4n}{r^{2}y^{4}{x^{5}}}$

#### Work Step by Step

$\frac{2x^{-5}y^{3}}{n^{2}}\times\frac{2n}{r^{2}y^{5}}$
$\frac{4x^{-5}y^{3}n}{n^{2}r^{2}y^{5}}$
Simplify:
$\frac{4n}{r^{2}y^{4}{x^{5}}}$

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

$\frac{4n}{r^{2}y^{4}{x^{5}}}$

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