Question

Помогите пожалуйста

Answer 1

1) 100³⁴ : 100³² : 100² = 100° = 1

2)

${( - 40)}^{50} \div {( - 40)}^{29} \div {( - 40)}^{21} = {( - 40)}^{0} = 1$

3) (1/6)⁴² × (1/6)^9 : (1/6)^51 = (1/6)^0 = 1

4) (-9,3)^72 : (-9,3)²⁴ : (-9,3)^48 = (-9,3)^0 = 1