Question

Simplify 64 to the power of -1/2

Answer 1

Answer:

$(64) {}^{ \frac{ - 1}{2} } \\ = ( \frac{1}{64} ) {}^{ \frac{1}{2} } \\ = \sqrt{ \frac{1}{8 \times 8} } \\ = \frac{1}{8} \: \: ans$

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