cruzhazeL999
20.10.2019 •
Mathematics
What are the solutions to x2 + 8x + 7 = 0
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Ответ:
x^2 + 7x + x + 7 = 0
x(x + 7) + 1(x + 7) = 0
(x + 7) (x + 1) = 0
x = -7 or x = -1
Ответ:
answer:
ok
Step-by-step explanation:
i wont