How do you use the quadratic formula to find both solutions to the quadratic equation $2x^2+3x-5=0$ ?

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Answer 1 · 2015-06-28T23:23:53

Solve $y = 2x^2 + 3x - 5 = 0$

In this case (a + b + c = 0), you don't need using the formula. Use the shortcut.
One real root is (1) and the other is (c/a = -5/2)

How do you use the quadratic formula to find both solutions to the quadratic equation 2x^2+3x-5=02x^2+3x-5=0?