Question

calcluati 2⁴+2³ ×[(2¹⁶)⁵÷2⁷⁷+2×2⁵⁵÷2⁵³]÷4³​

Answer 1

Răspuns:

= 18

Explicație pas cu pas:

2^4 + 2^3 × [(2^16)^5 : 2^77 + 2 × 2^55 : 2^53] : 4^3

= 16 + 2^3 × (2^80 : 2^77 + 2^56 : 2^53) : (2^2)^3

= 16 + 2^3 × (2^3 + 2^3) : 2^6

= 16 + 2^3 × (2 × 2^3) : 2^6

= 16 + 2^3 × 2^4 : 2^6

= 16 + 2^7 : 2^6 = 16 + 2 = 18