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Happy Pi Day!.

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Presentation on theme: "Happy Pi Day!."— Presentation transcript:

1 Happy Pi Day!

2 Before March Break: -AN5 Target Answers -Unit Test on AN1, AN4, and AN5 Wednesday!

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5 Refresher...

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11 Try factoring these: UNIT TEST WEDNESDAY!

12 Review - Factors and Products Unit
3.1: Prime factors GCF LCM Solving problems with GCF and LCM (tiles etc.)

13 3.2 Perfect Squares, Perfect Cubes and Roots
Determine Square Root Determine Cube Root Determine if a number is a perfect cube/square Using roots to solve: volume, SA, other problems

14 3.3 Common Factors of a Polynomial
Factoring common factors: 5x2 + 10x - 15

15 3.4 - Algebra Tiles Using Algebra tiles to multiply and factor

16 3.5: Polynomials and Trinomials
- expand and simplify: (x - 8)(2x + 3) - factoring trinomials: x2 - 2x - 8 - factoring trinomials in ascending order:  x + x2 - factoring trinomials with common factor: -6x2 + 42x + 36

17 3.6: Polynomials with a≠1: (3d + 4)(4d - 2) 4x2 - 16x - 9

18 3.7: Multiplying Polynomials (2x2 - x + 5)(x2 + 3x - 7)
(3x - 2y)(x + y + 1) (x - 3)(2x +1)(x + 4)

19 3.8 Factoring Special Polynomials
difference of squares: 4x2 - 25 perfect square trinomials: 9x2 - 12x + 4 factoring trinomials in two variables: 10x2 - xy - 2y2

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