document.write( "Question 232210: Factor y^2-15yz-41z^2 \n" ); document.write( "

Algebra.Com's Answer #171683 by checkley77(12844) $\"\"$ $\"About$

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y^2-15yz-41z^2
\n" ); document.write( " $\"y+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( "y=(15+-sqrt[-15^2-4*1*-41])/2*1
\n" ); document.write( "y=(15+-sqrt[225+164)/2
\n" ); document.write( "y=(15+-sqrt389)/2
\n" ); document.write( "y=(15+-19.723)/2
\n" ); document.write( "y=(15+19.723)/2
\n" ); document.write( "y=34.723/2
\n" ); document.write( "y=17.362 ans.
\n" ); document.write( "y=(15-19.723)/2
\n" ); document.write( "y=-4.723)/2
\n" ); document.write( "y=-2.362 ans. \n" ); document.write( "

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