Bantuin gw kerjain matematika . gw bego matematika
Jawaban:
1. (3√3)^-2 = 1/(3√3)² = 1/9×3 = 1/27
2.81^¾ = 3^4x¾ = 3^12/4 = 3³ = 27
3.(49^-2)^¾ = (49)^-3/2 = 1/49^3/2 = 1/7^2×3/2 = 1/7³ = 1/343
4.(9^⅓)^-6 = 9^1/3 x (-6) = 9^-2 = 1/9² = 1/81
Alhamdullilah ada yang bego matematika wkwk