Main content

## Algebra 2

### Course: Algebra 2 > Unit 2

Lesson 2: Complex numbers introduction# Parts of complex numbers

CCSS.Math: HSN.CN.A.1

## Problem

Stuck?

Stuck?

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content

CCSS.Math: HSN.CN.A.1

Stuck?

Stuck?