1 / 9

Are you Ready for More?!

Are you Ready for More?!. A.6 : Solving Equations by: Factoring, Square Root Method and Completing the Square (CTS)!. A.6 : Solving Equations by: Factoring, Square Root Method and CTS!. The students (YOU!), will be able to: Solve Equations in One Variable

lacy-bass
Télécharger la présentation

Are you Ready for More?!

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Are you Ready for More?! A.6: Solving Equations by: Factoring, Square Root Method and Completing the Square (CTS)!

  2. A.6: Solving Equations by: Factoring, Square Root Method and CTS! • The students (YOU!), will be able to: • Solve Equations in One Variable • Solve Eqns Using the Square Root Method • Solve Eqns by Completing the Square (CTS) • Obtain the Quadratic Formula

  3. A.6: Solving Equations by: Factoring, Square Root Method and CTS! • You are going to LOVE this! Who doesn’t like some good ‘ole review problems? • Ex1 Solve the following eqns by FACTORING: • a) 3x2 + 5x – 2 = 0 b) x3 + x2 – 20x = 0 • b) x3 = x2 d) x3- 2x2– 4x + 8 = 0

  4. A.6: Solving Equations by: Factoring, Square Root Method and CTS! • Ex2 Solve the following eqns by the SQUARE ROOT METHOD: • a) x2 – 5 = 0 b) (x + 2)2 = 1

  5. A.6: Solving Equations by: Factoring, Square Root Method and CTS! • Remember Completing the Square? If you start with x2 + mx, what do you add to both sides? • What, then, is your end result? • Do you remember how much fun this is?!

  6. A.6: Solving Equations by: Factoring, Square Root Method and CTS! • Ex3 Solve by Completing The Square: • a) x2 – 6x = 16 b) x2 + 3x = 0 c) 2x2 + 8x = 10

  7. A.6: Solving Equations by: Factoring, Square Root Method and CTS! • The Quadratic Formula: Consider the equation ax2 + bx + c = 0, • If b2 – 4ac < 0, then ___________________________________________________________________ • If b2 – 4ac 0, then __________________________________________________________________ • x = __________________________

  8. A.6: Solving Equations by: Factoring, Square Root Method and CTS! • Ex4 Solve by applying the Quadratic Formula: • a) 3x2 + 4 = -6x b) -2x2 + 7x = -9 HMWK #2

  9. A.6: Solving Equations by: Factoring, Square Root Method and CTS! • Did we hit the TARGET?: • Solve Equations in One Variable • Solve Eqns Using the Square Root Method • Solve Eqns by Completing the Square (CTS) • Obtain the Quadratic Formula

More Related