ella3714
16.07.2019 •
Mathematics
Find the value of this expression if x = -7 x squared - 1 over x + 4
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Ответ:
2) x/1/(x+4)
3) -7/1/(-7+4)
4) -7/-3
5) 2 1/3
So the answer is 2 1/3
Ответ:
35
23
8
27
12
41
17
10
52
36
I got this using the percentage equation and filling in the provided percentages