Question

Write out step by step what needs to be done in order to get the answer to the expression below.

Answer 1

10.

The expression can be simplified as,

`\begin{gathered} 3^2+(10-4)/(2) \\ =9+(10-4)/(2) \\ =9+(6)/(2) \\ =9+3 \\ =12 \end{gathered}`

Thus, the required answer is 12.