Question

$( {5}^{ - 2} \div {5}^{ - 8}) \times {5}^{ - 6}$
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Answer 1

Answer:

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Answer 2

$(5 {}^{ - 2} \div 5 {}^{ - 8} ) \times 5 {}^{ - 6} \\ \\ = 5 {}^{ - 2 - ( - 8)} \times 5 {}^{ - 6} \\ \\ = 5 { }^{ - 2 + 8} \times 5 {}^{ - 6} \\ \\ = 5 {}^{6} \times 5 {}^{ - 6} \\ \\ = 5 {}^{6 + ( - 6)} \\ \\ = 5 {}^{6 - 6} \\ \\ = 5 {}^{0} \\ \\ = 1$

I hope this helps.