Question

Помогите решить!
67 баллов!

Answer 1

1)
32^(2/5) = 2^(2*5/5) = 2^2 = 4;

2)
81^(3/4) - (1/9)^( - 0,5) = 
= 3^(4*3/4) - (3^( - 2)*( - 0.5)) = 
= 3^3 - 3^1 = 24

3)
9^( - 1/2)*3^3 - (2)^( - 4/2) = 
= 3^( - 2/2) * 3^3 - 2^( - 2) = 
=  9  - 1/4 = 8,75

4) 
3*16^(1/2) + (1/27)^(-1/3) - 27*0,0081^(- 3/4) = 
= 3*4 + 3 - 27/0,027 = 
= 12 + 3 - 1000 = - 985