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18. Use the quadratic formula to solve 4x2-3x - 1 = 0.

O {-1,1}
O {1,1}
O {-1,-1}
O {-1}

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Answer:

using quadratic formula check the attachment

18. Use the quadratic formula to solve 4x2-3x - 1 = 0. O {-1,1} O {1,1} O {-1,-1} O-example-1