Question

-625^-3x125^3
————————
25^-2x(-10)^-4

Знак ^ означает степень.

Answer 1

- 1/625³ * 125³ = (-125/625)³ = (-1/5)³ = -1/125

(1/25²)* (-1/10)^4 = 1/625 * 1/10000 = 1/6250000