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Solve the quadratic equation by completing the square. -3x^2+9x=1
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first step is to set the equation to zero by bringing over the 1 to the other side
then what else?
then we need to complete the square -3x^2 + 9x - 1 = 0 (x ? )(x ? )
|dw:1383676747561:dw|
am I correct?
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