document.write( "Question 1029601: factor this equation using the difference of two squares please.\r
\n" ); document.write( "\n" ); document.write( "2(x-2y)^2-18z^2\r
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Algebra.Com's Answer #644607 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
The first step in any factoring problem is to factor out any greatest common factor first...here we get
\n" ); document.write( "\"2%28x-2y%29%5E2+-+18z%5E2\" =
\n" ); document.write( "\"2%28%28x-2y%29%5E2+-+9z%5E2%29\" =
\n" ); document.write( "Now we look for a sum times a difference...
\n" ); document.write( "\"2%28x+-+2y+%2B+3z%29%28x+-+2y+-+3z%29\"
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