Question

16 (Varianta 4
b) {1+2·[1+2 (3 +2.5)] - 50)​

Answer 1

Răspuns:

5

Explicație pas cu pas:

(1+2*[1+2*(3+2*5)]-50)

(1+2*[1+2*(3+10)]-50)

(1+2*[1+2*13]-50)

(1+2*[1+26]-50)

(1 +2*27-50)

(1+55-50)

(54-50)

5