#### Answer

($\frac{a^{4}}{9b^{10}c^{4}}$)

#### Work Step by Step

($\frac{3a^{-1}b^3c^5}{ab^{-2}c^3}$)$^{-2}$
=($\frac{a^{2}b^{-6}c^{-10}}{9a^{-2}b^{4}c^{-6}}$)
=($\frac{a^{(2+2)}}{9b^{(4+6)}c^{(10-6)}}$)
=($\frac{a^{4}}{9b^{10}c^{4}}$)

Published by
Brooks Cole

ISBN 10:
0-53449-636-9

ISBN 13:
978-0-53449-636-4

($\frac{a^{4}}{9b^{10}c^{4}}$)

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