Question

(5³)-⁴:5-¹¹=
5-⁷*(5-⁵)²=
3-⁸*(3⁶)²=
​

Answer 1

Объяснение:

(5³)-⁴ : 5-¹¹ = 5-¹² : 5-¹¹ = 5-¹ = 1/5

5-⁷ * (5-⁵)² = 5-⁷ * 5-¹⁰ = 5-¹⁷ = 1/(5¹⁷)

3-⁸ * (3⁶)² = 3-⁸ * 3¹² = 3⁴ = 81