Continuing our work with complex numbers, today’s assignment is HW 4.11 – Multiplying Complex Numbers. Find the notes here and some additional examples in this video (and see this video for more about powers of *i*).

**Cumulative IXL Review Modules **(newly added modules are in **bold**)

**H.4 – Multiply complex numbers****H.8 –****Powers of i**- L.4 – Simplify radical expressions with variables I
- L.5 – Simplify radical expressions with variables II
- L.6 – Nth roots
- L.7 – Multiply radical expressions
- L.8 – Divide radical expressions
- L.9 – Add and subtract radical expressions
- L.10 – Simplify radical expressions using the distributive property