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Warm up – Solve by Taking Roots. Warm up – Solve by Completing the Square.

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Presentation on theme: "Warm up – Solve by Taking Roots. Warm up – Solve by Completing the Square."— Presentation transcript:

1 Warm up – Solve by Taking Roots

2 Warm up – Solve by Completing the Square

3

4 Questions over HW? 8. 3 ± √5 9. 2, 4 10. 5 ± √2911. -2 ± 2√7 12. -5 ± √67 26. -1 ± 2√227. 2 ± √3 28. 2 ± √15 57. -3 ± √559. 4 ± 2√10

5 Skills Check Solve by Completing the Square

6 Solving by the Quadratic Formula

7 Quadratic Formula Everything must be on the same side of the equals sign before solving

8 Question #1 Use the quadratic formula to find the zeros.

9 Question #2 Use the quadratic formula to find the zeros.

10 Question #3 Use the quadratic formula to find the zeros.

11 Question #4 Use the quadratic formula to find the zeros.

12 Classwork Workbook page 373

13 Homework P. 545 #2 – 16 even, 30 – 34 even P. 547 #61 – 64 all

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