document.write( "Question 751519: hi,
\n" ); document.write( "how can i rearrange y=6-x-2*x^2 into parabola equation?
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Algebra.Com's Answer #457294 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
It already is an equation of a parabola. Are you wishing for standard form? Are you hoping to put into general form? \r
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\n" ); document.write( "\n" ); document.write( "You have \"y=-2x%5E2-x%2B6\".
\n" ); document.write( "You can complete the square to process the equation into standard form so you might easily graph the parabola.\r
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\n" ); document.write( "\n" ); document.write( "You would add and subtract something.\r
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\n" ); document.write( "\n" ); document.write( "\"y=-2%28x%5E2%2B%281%2F2%29x%2B3%29\"
\n" ); document.write( "You need to use \"%281%2F%282%2A2%29%29%5E2=1%2F16\".\r
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\n" ); document.write( "\n" ); document.write( "\"y=-2%28x%5E2%2B%281%2F2%29x%2B1%2F16%2B3-1%2F16%29\"
\n" ); document.write( "\"y=-2%28%28x%5E2%2B%281%2F2%29x%2B1%2F16%29%2B3-1%2F16%29\"\r
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\n" ); document.write( "\n" ); document.write( "The trinomial part \"%28x%5E2%2B%281%2F2%29x%2B1%2F16%29\" is grouped specifically because that part can be factored; being a square trinomial.
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\n" ); document.write( "Continue to simplify.
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