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Mathematics
6 May, 13:58
Factor completely:
21) x2 - 2x - 8
+1
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Broderick Crane
6 May, 14:15
0
Answer: x = - 2 and 4
Step-by-step explanation:
x^2 - 2x - 8 = 0
(x - 4) (x + 2) = 0
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