# How do you simplify (3+11i)+(10-5i)?

Aug 8, 2018

$13 + 6 i$

#### Explanation:

$\left(3 + 11 i\right) + \left(10 - 5 i\right)$

$3 + 11 i + 10 - 5 i$

Combine like terms:
$13 + 6 i$

Hope this helps!

Aug 8, 2018

$13 + 6 i$

#### Explanation:

Even though it is not one, for the most part we can treat the imaginary unit like it is a variable.

We can combine the corresponding parts to get

$13 + 6 i$

Hope this helps!