Sederhanakanlah operasi bilangan berpangkat berikut:2 pangkat 5 dikali 3 pangkat 5 dikali 4 pangkat 2 per 12 pangkat 2

Jawab :

2^5 × 3^5 × 4^2 / 12^2
= 32×243×16 / 144
= 124416 / 144
= 864

ket :
^ = pangkat
/ = pembagi

semoga membantu ^_^

2^5 × 3^5 × 4^2/12^2
= 2^5 × 3^5 × (2^2)^2/((2^2)^2 × 3^2)
= 2^5 × 3^5 × 2^4/(2^4 × 3^2)
= 2^5 × 3^(5-2) × 2^(4-4)
= 2^5 × 3^3 × 2^0
= 32 × 27 × 1
= 864