12⁶ : 3⁶ : 4⁴ =
= 3⁶ₓ4⁶ : 3⁶ : 4⁴
= 3⁶ : 3⁶ₓ4⁶ : 4⁴
= 1 ₓ 4²
= 4²
= 16
Răspuns:
(12:3) ^6:4^4=
4^6:4^4=
4^2=16