document.write( "Question 996982: what are the solutions for x when y is equal to 0 in the quadratic function y = x^ + x - 72
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Algebra.Com's Answer #615228 by stanbon(75887)\"\" \"About 
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what are the solutions for x when y is equal to 0 in the quadratic function y = x^ + x - 72
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\n" ); document.write( "x^2 + x - 72 = 0
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\n" ); document.write( "(x+9)(x-8) = 0
\n" ); document.write( "x = -9 or x = 8
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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