1. Simplifying Radicals
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Simplifying Radicals

2. Example 1 Root or Radical Base Simplify Identify the root and base
Simplifying Radicals

3. Example 1 Find factors of the base 6/3/2018 11:02 AM
Simplifying Radicals

4. Notice…you DO NOT take the square root of the 4!!
Example 2b
Simplify
Notice…you DO NOT take the square root of the 4!!
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Simplifying Radicals

5. Is there another way to simplify
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Simplifying Radicals

6. Example 3
Simplify
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Simplifying Radicals

7. Ex 4: Simplify each Radical Expression including variables
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Simplifying Radicals

8. Ex 5: Simplify each Radical Expression including variables
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Simplifying Radicals

9. Example 6
Simplify.
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Simplifying Radicals

10. Example 7
Simplify.
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Simplifying Radicals

11. Imaginary Number
An imaginary number is the square root of a negative number.
Imaginary numbers can be written in the form bi, where b is a real number and i is the imaginary unit.
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Simplifying Radicals

12. Ex 8: Simplify with no decimals
Memorize!!! b.
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Simplifying Radicals

13. Ex 9: Simplify with no decimals
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Simplifying Radicals

14. Complex Numbers Add Subtract and Simple Multiply Imaginary Numbers
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- Complex Numbers

15. Complex Numbers a + b i Complex Numbers Imaginary Number Real Number
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- Complex Numbers

16. Example 1
Add
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- Complex Numbers

17. Example 2
Subtract
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- Complex Numbers

18. Example 3
Subtract
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- Complex Numbers