Question

plz solve this some
no spam

Answer 1

Hope it helps.......

Answer 2

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Here is your answer

$( - 7) {}^{4} \times ( \frac{3}{7} ) {}^{4} \div \frac{1}{3 {}^{ - 5} } \\ \\ = {7}^{4} \times \frac{ {3}^{4} }{ {7}^{4} } \times {3}^{ - 5} \\ \\ = {3}^{4 - 5} \\ \\ = {3}^{ - 1} \\ \\ = \frac{1}{3}$

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