Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x?


Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x?
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x?
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x?
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x?
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x?

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