document.write( "Question 151905: i need help on this sum please factorize 5x^2-7y^2 \n" ); document.write( "
Algebra.Com's Answer #111662 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
Think of this as a difference of two sqaures
\n" ); document.write( "\"5x%5E2+-+7y%5E2\"
\n" ); document.write( "\"%28sqrt%285%29x+-+sqrt%287%29y%29+%28sqrt%285%29x+%2B+sqrt%287%29y%29\"
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