Tolong di sederhana kan

(4^2 × 3^(-3) x 5^(-5) x 12) / (3^(-2) × 50^(-2) × 5^(-1) = ((2^2)^2 × 3^(-1) × 5^(-4) × (3×2^2) / (2×5^2)^(-2) = 2^8 =256