SOLUTION: rewrite using only positive exponents (4z^-3y^2)^-2

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Question 156889: rewrite using only positive exponents
(4z^-3y^2)^-2
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
%284z%5E-3y%5E2%29%5E-2
multiply the inside exponents by -2, results
%284%5E-2z%5E6y%5E-4%29
The reciprocal removes the neg from the exponent
z%5E6%2F%28%284%5E2y%5E4%29%29 = z%5E6%2F%28%2816y%5E4%29%29