Question

cem menos o triplo do cubo de 3

Answer 1

100 - 3.(3)³

100-3.(3.3.3)

100-3.(9.3)

100 - 3 . 27

100 - 81

R: 19

Answer 2

3³ = 27
triplo de 27 = 81
100 - 81 = 19