Question

Resolva: 5² : ( 5 +1 -1)+ 4 x 2

Answer 1

25 : (5+1-1)+ 8 = 25 : 5 + 8 = 5 + 8 = 13

Answer 2

Resposta:

$\frac{5 {}^{2} }{(5 + 1 - 1) + 4 \times 2} = \frac{25}{5 + 8} =25/13$