Question

Ajudinha

1) 17 -¹

2) (1/3)^-5

3) (0,7)-¹

Answer 1

1) 17 -¹ = 1/17¹ = 1/17

2) (1/3)^-5 = (3/1)^5 = 3^5 = 243

3) (0,7)-¹ = (7/10)-¹ = (10/7)¹ = 10/7 = 1,42857143