Description
Simplify and express answers using positive exponents only.
1) (a^-1/4 b^2/5)(9a^1/2 b^3/4)^2/3
2) 2/3 d^-5/3
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Explanation & Answer
(a-1/4 b2/5)(9a1/2 b3/4)2/3
(a-1/4 b2/5)(9a1/2*2/3 b3/4*2/3)
a-1/4-1/3b2/5-2/4/9
a-7/12b-2/20 /9
or
1/(9a7/12b1/10)
2)
2/3 d-5/3
2/(3d5/3)
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