document.write( "Question 86993: How do I answer this problem.
\n" ); document.write( "y^4+3y^3-5y^2-15y\r
\n" ); document.write( "\n" ); document.write( "I tried to solve it this way but I think that it is wrong.\r
\n" ); document.write( "\n" ); document.write( "y^4 + 3y^3 -5y^2-15y
\n" ); document.write( "y^3(y+3) -5y(y+3) \r
\n" ); document.write( "\n" ); document.write( "=(y+3)(y^3-5y) \n" ); document.write( "

Algebra.Com's Answer #62946 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
Looks good to me.
\n" ); document.write( "Cheers,
\n" ); document.write( "Staln H. \n" ); document.write( "

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