document.write( "Question 401107: what is a quadratic equation for x= -4 abd x= 7 \n" ); document.write( "
Algebra.Com's Answer #283862 by sofiyac(983)\"\" \"About 
You can put this solution on YOUR website!
So you kind of go backwards here. You move solutions to the other side of the equal sign because x=-4 means that x+4=0 same thing for the other one. Then you just multiply them out.
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