Question

Simplify:(2+i)-(2+3i)

Answer 1

-2i

Step-by-step explanation:

Given the expression:

`\mleft(2+i\mright)-\mleft(2+3i\mright)`

To simplify, first, we remove the brackets.

`=2+i-2-3i`

Next, we collect like terms and simplify.

`\begin{gathered} =2-2+i-3i \\ =-2i \end{gathered}`