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Elodia [21]
3 years ago
7

Factor completely: 21) x2 – 2x - 8

Mathematics
1 answer:
mojhsa [17]3 years ago
4 0

Answer: x = -2 and 4

Step-by-step explanation:

x^2 - 2x - 8 = 0

(x - 4)(x + 2) = 0

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Step-by-step explanation:

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2x + 3y = 36                                                                                  (2)

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From (3) and (1), we have:

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