SOLUTION: simplify: -xy^-2(3x^-1y+2xy^3-4y)

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Question 12433: simplify: -xy^-2(3x^-1y+2xy^3-4y)
Answer by kchande(5) About Me  (Show Source):
You can put this solution on YOUR website!
Let us multiply the outside term -xy^-2 with each of the term inside the bracket.
so Ist term would be -3/y
2nd term would be -2xy
3rd term would be 4x/y
So total answer is :
-3/y -2xy +4x/y