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CaHeK987 [17]
4 years ago
10

Any one that knows this please help thanks!

Mathematics
2 answers:
Serhud [2]4 years ago
8 0

Your answer would be -5/7

Step2247 [10]4 years ago
4 0

This is

(-1)^2 * -5 / 7

= - 5/7

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