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2x2-x-15 = 0

When factorised:

(2x+5)(x-3) = 0

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14y ago
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Wiki User

12y ago

x2-2x-15 = 0

(x+3)(x-5) = 0

x = -3 or x = 5

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5y ago

(x + 3)(x - 5)

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Wiki User

10y ago

(x - 5)(x + 3)

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Q: How do you solve x to the 2nd power minus 2x minus 15 equals 0?
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