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Solve for x in the equation x2 - 2x - 63 = 0.
Solve for x in the equation x2 - 2x - 63 =0. Using Factoring: x2 - 2x - 63 = 0 when factorised is (x+7)(x-9)=0. Solutions: (x+7): x = -7 (x-9): x = 9 The answer is x = {-7,9}
Expert answered|crimebiker|Points 30|
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Asked 5/4/2014 9:43:28 PM
Updated 5/5/2014 1:14:01 PM
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Confirmed by andrewpallarca [5/5/2014 1:14:01 PM]
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solve for x in the equation x^2-2x-63=0
Weegy: solve for x in the equation x^2-2x-63=0. When you use factoring, x^2-2x-63=0 when factorised is (x-9)(x-+7)=0. The solution is: (x+7): x=-7 (x-9): x=9 The answer is x is equal to {-7,9}. (More)
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