Warm–up #9. Solve by Factoring 2 #s that mult to 56 –15 & add to –8 –7 set each factor = 0 Common factor first Make = 0!!!

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Presentation transcript:

Warm–up #9

Solve by Factoring 2 #s that mult to 56 –15 & add to –8 –7 set each factor = 0 Common factor first Make = 0!!!

Solve by Completing the Square

Homework Log Wed 10/14 Lesson 2 – 4 Learning Objective: To solve quadratic forms Hw: #210 Pg. 128 #12, 24, 36, 37 – 51 odd, WS # 8 – 10

10/14/15 Lesson 2 – 4 Quadratic Form Day 2 Advanced Math/Trig

Learning Objective To solve quadratic equations in quadratic form

Solve by Factoring 2 #s that mult to 36 –13 & add to –4–9

Solve by Factoring 4 Answers!! Highest Power is 4!!

Solve by Factoring 2 #s that mult to –8 7 & add to 8–1

Solve by Factoring Solve by completing the square! Diff & Sum of Cubes! 11 1

Solve by Factoring

2 #s that mult to 6 7 & add to 61

Solve by Factoring

2 #s that mult to –63 2 & add to –79

Solve by Factoring 4. (u – 7)(u + 9) = 0 ((x – 4) – 7)((x – 4) + 9) = 0 (x – 11)(x + 5) = 0 x – 11 = 0x + 5 = 0 {– 5, 11} 2 Answers!! Highest Power is 2!!

Solve by Factoring Diff of Squares

Solve by Factoring 2 #s that mult to & add to 1410

Solve by Factoring

2 #s that mult to 180 –49 & add to –45–4

Solve by Factoring

Ticket Out the Door Solve

Homework #210 Pg. 128 #12, 24, 36, 37 – 51 odd, WS # 8 – 10