Posted by Hamilton on Saturday, August 23, 2008 at 10:45pm.
Simplify the expression below. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.
(7x^5/4y^5)^6
Is the answer 4096x^30/117649y^30

Calculus  Reiny, Saturday, August 23, 2008 at 10:55pm
yes