hendrixballas
hendrixballas
19-12-2019
Mathematics
contestada
Factor completely:
21) x2 – 2x - 8
Respuesta :
Lahari
Lahari
19-12-2019
Answer: x = -2 and 4
Step-by-step explanation:
x^2 - 2x - 8 = 0
(x - 4)(x + 2) = 0
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