Răspuns:
Explicație pas cu pas:
b) 18 = 2*3^2
2^(1/2)*3^(1/2)*2^(1/3)*3^(2/3) :(3^(1/6)/2^(1/6)) =
2^(5/6)*3^(7/6) * 2^(1/6)/3^(1/6) =
2^(6/6)*3^(6/6) = 2*3 =6
