document.write( "Question 324920: Please multiply the rational expression and show work:\r
\n" ); document.write( "\n" ); document.write( "3y÷7 •21÷2y\r
\n" ); document.write( "\n" ); document.write( "I got:\r
\n" ); document.write( "\n" ); document.write( "3y÷7•21÷2y=3y÷7•(3•7)÷2y=3y•3÷2y=9y÷2y
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #232634 by vleith(2983) $\"\"$ $\"About$

You can put this solution on YOUR website!
You are 'almost there' $\"9y%2F2y\"$ = $\"9%2F2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%283y%2F7%29+%2A+%2821%2F2y%29\"$
\n" ); document.write( " $\"%283y%2F2y%29%2A%2821%2F7%29\"$
\n" ); document.write( " $\"%283%2F2%29%2A3\"$
\n" ); document.write( " $\"9%2F2\"$ \n" ); document.write( "

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