How do you simplify the expression 5 + 3i + 2i?

First, identify the coefficients of i in the expression:

• 3i
• 2i

Next, add the coefficients together:

3 + 2 = 5

Now, we can rewrite the expression by combining the real part and the imaginary part:

5 + 5i

So, the simplified expression is 5 + 5i.