Thursday hw

Quiz or test on Monday. 

Sent from phone. JP Batista.  

Videos for week 01/27/14

Work for this week, 01/27/2014

 

Monday

 

Read objective 1 on p270, 271. Read examples 1, 2, 3. Watch the videos below. Then do check unders. 1, 2, 3 (letters A, B). 

Video on the square root of negative numbers.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-558s.html

 Video on Simplifying imaginary numbers  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-559s.html

 

 

Tuesday

Read objective 2 on p272, 273. Read examples 4 – 8. Watch videos below. Then do check under. 4 – 8.

Adding complex numbers. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-560s.html

Multiplying complex numbers (video) http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-561s.html

Finding complex solutions (video) http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-562s.html

 

Wednesday

Watch the videos above for review (as needed)

Do check point quiz 2 on p276. Check your answers to quiz on this link >> https://skydrive.live.com/redir?resid=DD862520A086A24F!325&authkey=!AC5NtGOZI8aa-A0

We will have a quiz (lessons 5.4 to 5.6) on Thursday in class.

 

 

Thursday

Completing the square.

Read objective 1, p278 – 280. Read examples 1- 5. Watch videos. Do check unders. 1- 5

Completing the square  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-296s.html

Completing the square when "a" is different than 1. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-297s.html 

 

Next HW...

Lesson 5.8, objective 1, p285 – 287, ex 1-3.

Using quadratic formula.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-298s.html 

Using quadratic formula to find complex solutions.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-564s.html

 

videos 5.4

Welcome back! Hope you had a great Christmas break! Now back to work... 

 Videos 5.4, (press Control and click on the link to open in a new tab).

Lesson: Factoring Quadratic Expressions

A.    Factoring trinomials of the type x² + bx + c where b is positive

B.    Factoring trinomials of the type x² + bx + c where b is negative

C.    Factoring trinomials of the type x² + bx – c

D.   Factoring trinomials of the type ax² + bx + c where c is positive

E.    Factoring trinomials of the type ax² + bx + c where c is negative