2 10 x ) 3 12 x July 8, 2019 16 32 64 128 2 10 x )+ 3 12 x 2 x 3 x 10 x 3 12 8 x 27 4 2×3 mũ x = 10.3 mũ 12 + 8.27 mũ 4 2 x 7 )+ 3 x 12 )= 10 10 3 2 x )+ 12 x y 2 x 3 3 10 5 x 12 3 x + 2y = 10 12x + 8y = 30 10 x 3 1 4 x 12 1 2 3 x 3 12 2 x 6 10 1 3 x 10 2 x 12 2 x 10^3
