Question

(13-1)elevado a 2 : [raiz quadrada de 64:2³ +(81:3²-8)x3]+6²

Answer 1

(13-1)^2/[√64/2^3+(81/3^2-8)*3]+6^2

12^2/[√64/8+(81/9-8)*3]+6^2

144/[√8+(9-8)*3]+36

144/[2,82+1*3]+36

144/2,82+36

24,74+36

60,74