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Andru [333]
3 years ago
13

Select factors of x^2-x-56

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
5 0

Answer:

Step-by-step explanation:

x² - x - 56 = x² - 8x  + 7x - 7*8

= x*(x - 8) + 7 (x - 8)

= (x - 8) (x + 7)

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