We did some more practice with completing the square in class today, using it to help solve equations in Lesson 5 of Unit 8. For your homework, I’m asking you to do some IXL practice with modules **BB.5 – Solve a quadratic using square roots** and **BB.9 – Solve a quadratic by completing the square**. Get both modules up to a score of 80 or better.

- Blank notes sheet (pdf)
- Completed Notes Sheet (pdf)
- Kirk’s Lesson video (YouTube)

**IXL Review Modules for Unit 9** (modules relevant to today’s lesson are in **bold**)

- A.6 – Square roots
**BB.5 – Solve a quadratic equation using square roots**– Assigned as hw on 4/7 (to 80)**BB.8 – Complete the square****BB.9 – Solve a quadratic equation by completing the square**– Assigned as hw on 4/7 (to 80)- EE.1 – Simplify radical expressions
- EE.2 – Simplify radical expressions involving fractions
- EE.3 – Multiply radical expressions
- FF.1 – Evaluate a radical function
- FF.2 – Domain and range of radical functions: graphs
- FF.3 – Domain and range of radical functions: equations
- Applicable modules from other levels
- 8th grade: D.5 – Identify rational and irrational numbers
- PreCalculus:

Advertisements