1. HW Check

2. Multiplying Radicals

3. Multiplying Radicals
Multiply numbers outside the radical with other numbers outside the radical.
Multiply radicands with other radicands.
Simplify, if possible

4. Example 1
Multiply then simplify if possible.

5. Example 2
Distribute then simplify if possible.

6. Your Turn

7. Dividing Radicals

8. Dividing Radicals Radicals with common factors will simplify
You can’t leave a radical in the denominator (numerator is fine). Multiply the radical (and the numerator) by the same radical.
Simplify, if possible

9. Example 5
Example 6

10. Adding and Subtracting Radicals

11. Add and Subtract Radicals
You can only add or subtract radicals that have the EXACT SAME radicand.
Then add/subtract ONLY the number OUTSIDE the radical
Then, check to see if you can simplify!!

12. Example 1

13. Example 2
Sometimes you have to simplify 1st then see if you can add.

14. Simplify

15. Simplify

16. Simplify

17. Simplify

18. Simplify

19. Simplify

20. Simplify

21. Simplify

22. Simplify

23. Simplify

24. Simplify

25. Simplify

26. Simplify

27. Worksheet