2x2 - 14x - 60 = 2(x2 - 7x - 30) = 2(x - 10)(x + 3) = 0
So, x - 10 = 0 or x + 3 = 0
x = 10 or -3
2x2 - 14x - 60 = 2(x2 - 7x - 30) = 2(x - 10)(x + 3) = 0
So, x - 10 = 0 or x + 3 = 0
x = 10 or -3
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