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9966 [12]
2 years ago
9

Solve the follwing please:

Mathematics
1 answer:
myrzilka [38]2 years ago
3 0

\dfrac{(-9-11)/(-4)}{-7^2+(11 \times 2^2)}\\\\=\dfrac{(-20)/(-4)}{-49+44}\\\\=\dfrac{5}{-5}\\\\=-1

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Varvara68 [4.7K]
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