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-2x2+x+8=0 use the quadratic formula to solve the equation
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-2x2+x+8=0 use the quadratic formula to solve the equation

-2x2+x+8=0 use the quadratic formula to solve the equation-example-1
User Haschibaschi
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x = -1 is the answer to -2x2+x+8=0
User Cyprieng
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