Posted by sha sha on Saturday, July 9, 2011 at 8:27am.
short answer.Simplify the following expression,and rewrite it in an equivalent form with positive exponents. (2x^2)^4

intermediate algebra  Henry, Sunday, July 10, 2011 at 5:05pm
(2x^2)^4=1/(2x^2)^4 = 1 / 16x^8 =
x^8/16.