document.write( "Question 36757: HELP ME SIMPLIFY THIS PPLEASEEEE!\r
\n" ); document.write( "\n" ); document.write( "I must show my work! Thank you kindly!\r
\n" ); document.write( "\n" ); document.write( "-9n(1-n) + 4(n^2+n)
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Algebra.Com's Answer #22617 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
-9n(1-n) + 4(n^2+n)
\n" ); document.write( "=-9n+9n^2+4n^2+4n
\n" ); document.write( "=(-9n+4n)+(9n^2+4n^2)
\n" ); document.write( "=-5n+13n^2\r
\n" ); document.write( "\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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