document.write( "Question 16466: (4x^-1y^-3)(7x^2y). If you could please help with this one. The negative exponent very easy for me to remember things..YOur help is greatly apreciated. \n" ); document.write( "

Algebra.Com's Answer #8062 by Earlsdon(6294) $\"\"$ $\"About$

You can put this solution on YOUR website!
First rewrite the expression.\r
\n" ); document.write( "\n" ); document.write( " $\"%284x%5E%28-1%29y%5E%28-3%29%29%287x%5E2y%29\"$ = $\"%284%2Fx%29%281%2Fy%5E3%29%287x%5E2y%29\"$ = $\"%284%2Fxy%5E3%297x%5E2y%29\"$ = $\"%284%2A7x%5E2y%29%2Fxy%5E3\"$ = $\"28x%2Fy%5E2\"$ \n" ); document.write( "

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