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which shows the correct substitution of the values a, b, and c Dr the equation 0=-3x^2-2x+6 into the quadratic formula? Quadratic formula: x= -b±√b^2-4ac/2a

which shows the correct substitution of the values a b and c Dr the equation 03x22x6 into the quadratic formula Quadratic formula x bb24ac2a class=