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galina1969 [7]
3 years ago
15

What is the right answer to this question guys

Mathematics
1 answer:
Sedaia [141]3 years ago
5 0

\frac{( - 9 - 11) \div ( - 4)}{{ - 7}^{2} + (11 \times  {2}^{2}) }  =

\frac{ - 20 \div ( - 4)}{ - 49 + (11 \times 4)}  =

\frac{5}{ - 49 + 44}  =

\frac{5}{ - 5}  =  - 1

So, the answer is -1.

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