document.write( "Question 1149178: Solve by the quadratic formula:\r
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\n" ); document.write( "It has to be in fraction form.
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Algebra.Com's Answer #770530 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Solve by the quadratic formula:\r
\n" ); document.write( "\n" ); document.write( "−10x2−31x−15=0
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\n" ); document.write( "You entered several similar problems, just different numbers.
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