hayleejoiork04u hayleejoiork04u

19-06-2017
Mathematics

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Use the zero product property to find the solutions to the equations x^2-x-6=0 A. X=-3 or -2 B. -3 or 2 C. -2 or 3 D. 2 or 3

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ghanami ghanami

19-06-2017

hello :
x² -x -6 = 0
(x-3)(x+2) =0
x-3=0 or x+2 = 0
x=3 or x= -2...(answer : C) : -2 or 3

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