Given:
[tex](2-\text{ 7i\rparen + \lparen14 + 2i\rparen}[/tex]To find:
To add and simplify
First, we need to remove the parenthesis:
[tex]\begin{gathered} 2\text{ - 7i + \lparen14\rparen + \lparen+2i\rparen} \\ $mu\text{ltiplication of same signs give positive sign}$ \\ \\ 2\text{ - 7i + 14 + 2i} \\ \\ collect\text{ like terms:} \\ 2\text{ + 14 - 7i + 2i} \end{gathered}[/tex][tex]\begin{gathered} 2\text{ + 14 = 16} \\ -7i\text{ + 2i = -5i} \\ \\ =\text{ 16 - 5i} \end{gathered}[/tex]