Question

calcule o valor dessa expressão

Answer 1

(1/5)^-2 * (2/3)^3 + 3^-2 * 3^5

(5/1)2 * (2/3)^3 + (1/3)^2 * 243

25 * (8/27) + (1/9) * 243

200/27 + 242/9

200/27 + 726/27

(200+726)/27

926/27

Answer 2

(1/5)^-2 . (2/3)^3 +3^-2. * 3^5 (5/1)^2 .(8/27) + 3^ 3 25 * (8/27) + 27 200/27 + 27 200+ 729/27 929/27