document.write( "Question 935861: quadratic equation roots are -1 and 2, leading coefficient 4 \n" ); document.write( "
Algebra.Com's Answer #569225 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
(x + 1)(x - 2) = 0
\n" ); document.write( "xx - 2x + x - 2 = 0
\n" ); document.write( "xx - x - 2 = 0
\n" ); document.write( "4(xx - x - 2 = 0)
\n" ); document.write( "4xx - 4x - 8 = 0
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