Question: Solve 2 x squared minus 4 x equals 9 by using the quadratic formula. a.) x equals 1 plus-or-minus 2 square root of 14 b.)

Solve 2 x squared minus 4 x equals 9 by using the quadratic formula. a.) x equals 1 plus-or-minus 2 square root of 14 b.) x equals fraction numerator 2 plus-or-minus square root of 22 over denominator 2 end fraction c.) x equals fraction numerator 2 plus-or-minus square root of 14 over denominator 2 end fraction d.) x equals 1 plus-or-minus 2 square root of 22

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