document.write( "Question 315391: Please help me factor this expression 36x^4-8x^3-28x^2 \n" ); document.write( "
Algebra.Com's Answer #225670 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
36x^4-8x^3-28x^2
\n" ); document.write( "4x^2(9x^2-2x-7)
\n" ); document.write( "4x^2(9x^2-9x+7x-7)
\n" ); document.write( "4x^2{9x(x-1)+7(x-1)}
\n" ); document.write( "4x^2(9x+7)(x-1)
\n" ); document.write( "
\n" );