document.write( "Question 69285: If x=3 and x=-5, then form a quadratic equation. \n" ); document.write( "
Algebra.Com's Answer #49316 by stanbon(75887)\"\" \"About 
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If x=3 and x=-5, then form a quadratic equation.
\n" ); document.write( "x-3=0 and x+5=0
\n" ); document.write( "Multiply to get:
\n" ); document.write( "(x-3)(x+5)=0
\n" ); document.write( "x^2+2x-15=0
\n" ); document.write( "You could write this as y=x^2+2x-15
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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