Calculați
2×[3+4(5+6×7)+8 la puterea 0]​

Răspuns:

• 384

Explicație pas cu pas:

❁ Salut! ❁

2 × [3 + 4(5 + 6 × 7) + 8⁰] =

= 2 × [3 + 4(5 + 42) + 8⁰] =

= 2 × (3 + 4 × 47 + 8⁰) =

= 2 × (3 + 4 × 47 + 1) =

= 2 × (3 + 188 + 1) =

= 2 × (191 + 1) =

= 2 × 192 =

= 384

Succes! ☺️

[tex]2\cdot [3+4(5+6\cdot 7)+8^0]=2\cdot[3+4(5+42)+1]= \\ =2\cdot (3+4 \cdot 47+1)=2 \cdot (4+188)=2\cdot 192=\boxed{\bold{384}}[/tex]