Question

d) {[(12² +5²): 13]² – 2⁷ – 2⁰} : 2³​

Answer 1

Răspuns:

$\{[(12^2+5^2):13]^2-2^7-2^0\}:2^3\\\\\{[(144+25):13]^2-2^7-2^0\}:2^3\\\\\{[169:13]^2-2^7-2^0\}:2^3\\\\\{169-128-1\}:8\\\\40:8=5$

Success!

Answer 2

Explicație pas cu pas.