Mathematics, 25.07.2019 22:00 darkdragon67

Solve by using the quadratic formula. a. x2 + 7x – 3 = 0 b. 5x2 – 8x – 4 = 0 c.3x2 + x – 1 = 0 show your work + !

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Solve by using the quadratic formula. a. x2 + 7x – 3 = 0 b. 5x2 – 8x – 4 = 0 c.3x2 + x – 1 = 0 show...