Question

solve this question also​

Answer 1

Answer:

-5*-5*-5=-125.

Step-by-step explanation:

-5*-5*-5*-5*-5*-5*-5=-78125. -125*1/-78125=1/625

Answer 2

Answer:

-5^-4 is the answer.

Step-by-step explanation:

(-5)^3 ÷ (5)^-7

= (-5 x -5 x -5)/ 5 x 5 x 5 x 5 x 5 x 5 x 5

= - 1/5^4

= -5^-4