Question

(3^4 - 5^2) – {30 : 6 + √144 : 6 x 4}
auida plis :,

Answer 1

cálculo auxiliar

3^4=81

5^2=25

√144=12

81-25=56

30:6=5

12:6=2

2×4=8

5+8=13

56-13=43