Question

Use the laws of exponents and simplify. Give the answers in exponential form with positive exponents . 5/8^-8 × 8^-8

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Answer 1

Answer:

$( { \frac{5}{8} })^{ - 8} \times { 8}^{ - 8} \\ = ({ \frac{8}{5} })^{8} \times ({ \frac{1}{8} })^{8} = ({ \frac{1}{5}) }^{8} = \frac{1}{1250}$

according to law of

$({ \frac{a}{b} })^{ - n} = { \frac{b}{a} }^{n}$

Answer 2

Step-by-step explanation:

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