" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b.(6:2)⁴=6⁴:2⁴=3°
d.(4×2)³ : 3⁴ =(4³×2³):3⁴ = 8⁶:3⁴ =2,6²