👤

8+2×{10+8×[66-4×(8:2×2-4×2:2)]}​

Răspuns :

Răspuns:

828

Explicație pas cu pas:

[tex]8 + 2\cdot \Bigg ( 10 + 8\cdot \Big(66 - 4\cdot ( 8:2\cdot 2 - 4\cdot 2 : 2)\Big)\Bigg) = 8 + 2\cdot \Bigg(10 + 8 \cdot \Big( 66 - 4\cdot (8 - 4)\Big)\Bigg)\\\\ = 8 + 2\cdot \Bigg ( 10 + 8 \cdot \Big (66 - 16\Big)\Bigg)\\\\ = 8 + 2\cdot \Bigg ( 10 + 8\cdot 50\Bigg)\\\\ = 8 + 2\cdot \Bigg(10 + 400\Bigg)\\\\ = 8 + 2\cdot 410\\\\ = 8+820\\\\ = 828[/tex]