sederhanakan operasi bilangan berpangkat

Bab : Eksponen
Kelas : X SMA

a. 2^5 × 2^9 × 2^12
=> 2^5+9+2
=> 2^ 16

b. 2^5 × 3^6 × 4^6
=> 2^5 × 3^6 × (2^2)^6
=> 2^5+12 × 3^6
=> 2^17 × 3^6

c. 2^5 × 3^5 ×4^6 / 12^5
=> 2^5 × 3^5 × (2^2)^6 / (2×3×2)^5
=> 2^5 × 3^5 × 2^12 / 2^5 × 3^5 × 2^5
=> 2^5+12× 3^5 / 2^5+5 × 3^5
=> 2^17-10 × 3^5-5
=> 2^7 × 3^0
=> 2^7 × 1
=> 2^7