1. Math 11
Mr. Jean
February 6th, 2013

2. The plan: Video clip of the day Binomial Expansion Exponents
Orders of operations
Solving for a single variable

3. Math Review Sheet: #1
5t – 3q + 4 – 2t2 – 4 = 6t – 5q

4. Binomial Expansion:

5. Binomial Expansion:

6. Collecting Like terms:

7. Collecting Like terms:

8. Solving for variables:

9. Solving for variables:

10. Exponents:

11. Important Exponent Rules:
Anything to the “power of 1” is equal to itself.

12. Important Exponent Rules:
Anything to the power of zero is equal to 1.

13. Important Exponent Rules:
Negative exponents means you need to work with the reciprocal of the number.

14. Important Exponent Rules:
When you multiple numbers with the same base you ADD the exponents
When you divide numbers with the same base you SUBTRACT the exponents.

15. Important Exponent Rules:
When you have an exponent raised to an exponent you MULTIPLy the exponents together.

16. Exponents Examples:

17. Useful website:

18. Orders of Operations: B – Brackets E – Exponents or roots D – Division
M - Multiplication
A – Addition
S - Subtraction

19. Examples:

20. Examples:

21. Questions to try right now:

22. Solution:
3 + 6 ÷ 3 × 2

23. Solution:
20 - (3 × 2³ - 5)

24. Solutions:
(20 – 19)2 (3 × 2³ - 5)

25. To do: Orders of operation sheet. Work on math review sheet
Complete Front side odd numbers
Work on math review sheet
Due on Friday, February 8th, 2013