naomismith9351
naomismith9351
12-05-2017
Mathematics
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Solve. x2 – x – 6 = 0
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mw2584007
mw2584007
12-05-2017
x=3 and x=-2 if i did my math correctly let me know if u need to to elaborate
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Аноним
Аноним
12-05-2017
x^2 – x – 6 = 0
(x - 3)(x + 2) = 0
x - 3 = 0...> x = 3
x + 2 = 0...> x = -2
answer x = -2 and x = 3
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