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Posted by on Friday, July 8, 2011 at 4:58am.

Can someone please help me? Thanks!
simplify the following expression, and rewrite it in an equivalent form with positive exponents(4x^2)-^2

  • algebra - , Saturday, July 9, 2011 at 3:03pm

    (4x^2)^-2 = 1 / (4x^2)^2 = 1 / 16x^4.

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