Question

Calcule : sendo x=2,y =3 e z =4

Answer 1

a) 2x2 = 4; b) 3x3x3 = 27; c) 4x4x4x4x4 = 1024; d) 2^3 = 2x2x2 = 8; e) 3^2= 3x3 = 9; f) 2^4 = 2x2x2x2 = 16