document.write( "Question 543396: please help me to divide and simplify :
\n" ); document.write( "9x^2y/5 / 3xy^2/20=\r
\n" ); document.write( "\n" ); document.write( "(my answer was : 12xy/y = 12x but that was incorrect)
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Algebra.Com's Answer #354827 by jpg7n16(66)\"\" \"About 
You can put this solution on YOUR website!
If I've read your problem correctly, it's this, correct?:
\n" ); document.write( "\"%28%289x%5E2y%2F5%29%29%2F%28%283xy%5E2%2F20%29%29\"
\n" ); document.write( "A few things will be helpful to note here:
\n" ); document.write( "\"%28%28a%2Fx%29%29%2Fb=a%2F%28x%2Ab%29\" and \"a%2F%28%28b%2Fx%29%29=%28a%2Ax%29%2Fb\"
\n" ); document.write( "We can take your 2 pieces and make them easier to work with:
\n" ); document.write( "\"%289x%5E2y%2F5%29=%281%2F5%29%289x%5E2y%29\" and \"3xy%5E2%2F20=%281%2F20%29%283xy%5E2%29\"
\n" ); document.write( "That makes your problem
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\n" ); document.write( "So you were very close, you just had an extra Y in there.
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