document.write( "Question 487186: how do you factor 49-9y^2? \n" ); document.write( "

Algebra.Com's Answer #332977 by nerdybill(7384) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"49-9y%5E2\"$
\n" ); document.write( "can be rewritten as:
\n" ); document.write( " $\"7%5E2+-+%283y%29%5E2\"$
\n" ); document.write( "now, we have a \"difference of squares\" (special case for factoring):
\n" ); document.write( " $\"%287-3y%29%287%2B3y%29\"$
\n" ); document.write( " \n" ); document.write( "

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