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Simplify the following quadratic equation: 3x^2 + 20x - 500 = 0.
x = −b ± √(b
2
− 4ac) / 2a
x = −20 ± √(20
2
− 4(3)(-500)) / 2(3)
x = (3x + 50) (x - 10)
AS
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