Question

tell me the full explanation of this question​

Answer 1

Answer:

It's asking you to expand it and then solve it, look at the solution below.

$(\frac{2}{7})^-^5 = (\frac{-10}{-35})\\(\frac{2}{7})^2 = (\frac{4}{14})\\(\frac{2}{7})^3 = (\frac{6}{21})$

Now multiply them together

$(\frac{-10}{-35}) * (\frac{4}{14}) * (\frac{6}{21})\\\\-240/-10290\\= 0.0233236152$

I don't think you have to solve it so just leave it as the first equation above.

Answer 2

Answer:

answer =1..

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