Question

3+[-(-8)]simplified or evaluated

Answer 1

We want to evaluate;

`3+\lbrack-(-8)\rbrack`

We can simply go about it like this,

`\begin{gathered} 3+\lbrack-(-8)\rbrack \\ =3+\lbrack+8\rbrack\text{ since -}*-=+ \\ =3+8 \\ =11 \end{gathered}`

Therefore, the answer to the question is simply 11.