Question

Resolver a expressao numerica (vale 40 pontos)
Entenda os simbolos --- ^ significa elevado ---


(2/5 . 5/3) : 2/3

[ 3. ( -3/4) ^ - 2 + 6.(3^-1/4)-4 : 7.( -3/4) ^ -1 + 2 ] ^ -1 + 4

Answer 1

(2/5.5/3):2/3=
10/15:2/3=
1

Answer 2

(2/5 * 5/3)/2/3 = 
10/15/2/3 = 
2/3 * 3/2 = 6/6 = 1