efectuați c) [17*(25-8*3)*1^2021-15]*2^3-2^4*3​

Răspuns :

Răspuns:

(17×1×1²⁰²¹-15)×2³-2⁴×3

(17×1×1-15)×2³-2⁴×3

2×2³-2⁴×3

2×8-16×3

16-48

=-32