Question

evaluate minus 5 upon 8 power is -1​

Answer 1

Answer:

$- \frac{8}{5}$

Step-by-step explanation:

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

Answer 2

Answer:

-8/5

Step-by-step explanation:

• (a/b)^-m = (b/a)^m

• (-5/8)^-¹ = (8/-5)¹

• (-8/5)

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