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posted by kristin on Wednesday, May 25, 2011 at 7:42pm.
simplify and write using only positive exponents. thanks. (2x^3y^4)^-2 divided by (8xy^6)^-3
[ 8^3 x^3 y^18 ] / [2^2 x^6 y^8 ] [ 2^9 / 2^2 ] [ x^-3] [ y^10 ] [ 2^7 ] y^10/x^3 128 y^10/x^3
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