Question

please do I don't know will mark brainliest​

Answer 1

10. 5^5 which is 3125.

11. 25/36

The explanations and the steps have been attached above.

Answer 2

Step-by-step explanation:

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$11. \: \: (2 {}^{ - 1} + 3 {}^{ - 1} ) {}^{2} \\ = ( \frac{1}{2} + \frac{1}{3} ) {}^{2} \\ = ( \frac{3 + 2}{6} ) {}^{2} \\ =( \frac{5}{6} ) {}^{2} \\ = \frac{25}{36}$