Download x^2 - 8x - 20 = 0, solve the quadratic equation using the quadratic formula. Mp3

x^2 - 8x - 20 = 0, solve the quadratic equation using the quadratic formula.

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Published: 30 Maret 2019

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x^2 - 8x - 20 = 0, solve the quadratic equation using the quadratic formula.