Finals exams review answers.

Answers to Semester Reviews…

·         Pre-algebra Review Answers…  https://drive.google.com/open?id=0By0siPO50iBMY21ZMGFPYi14SUk&authuser=0

·         Alg 1 Review answers…

o   Chapter reviews 7 – 10 …  https://onedrive.live.com/?cid=dd862520a086a24f&id=DD862520A086A24F%21404&authkey=!AN3TbxJhPywfZiU

o   Chapter tests 7 – 10. … https://drive.google.com/folderview?id=0By0siPO50iBMYU15d2hJUF85Y2s&usp=sharing

·         Alg2,.    

o   Chap 5 answers… https://onedrive.live.com/?cid=DD862520A086A24F&id=dd862520a086a24f%21333&authkey=%21ACQ_WyK5D0bBgUI

o   Chap 6-9,   https://onedrive.live.com/?cid=dd862520a086a24f&id=DD862520A086A24F%21397&authkey=!AJjtGUsleWpm8jI

o    

Final review...

HW: Study guide/ review for final

 

Algebra 1

-          HW:  

-           ch 7, p 424, 1, 2, 19, 22, 27, >> this is due Monday. 

-          Ch8, p488, 1, 3, 12, 22,

-          Ch 9, p544, 5, 6, 11, 20, 27, 28, 30, 31, 33,

-          Ch 10, p610, 1-4,  5,6,  9, 13, 20,  22, 26, 37, 41,

-          Make a list of your questions.

-          practice the problems we've talked about in class. Study hard!

practice these problems. Once you finish, go back and find other problems similar to these and practice those. Study hard!

p596, p570

P544

Sent via phone. JP Batista.

Practice Factoring on K.A.

https://www.khanacademy.org/math/algebra/multiplying-factoring-expression/factoring-by-grouping/e/factoring_polynomials_by_grouping_1 

click on the link above to practice factoring by grouping. Keep working hard : ) 

P510

Sent via phone. JP Batista.

Videos 9.4 to 9.7 - Extra Credit below...

Video for lesson 9.4

 

A.      Squaring a binomial. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-271s.html

 

B.      Finding the difference of squares. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-273s.html

 

 

Lesson 9.5  Part 1.

 

A.      Factoring trinomials with a positive b. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-274s.html 

 

B.      Factoring trinomials with a negative b     http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-275s.html

 

Lesson 9.5 part 2.

 

C.      Factoring trinomials with a negative C  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-276s.html

 

D.      Factoring trinomials with two variables... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-277s.html

 

videos for 9.6... I didn't like how the book factor these problem, so I'll show you a simpler method in class.

A.      This is a bit long, but good explanation, https://www.youtube.com/watch?v=07g-l8OuGPo

B.      (optional) This is not the greatest video production, but it's another example of the method we'll use in class... http://www.youtube.com/watch?v=RoeNm4LF9YQ 

 

 

Lesson 9.7 part 1

 

A.      Factoring a perfect square trinomial  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-280s.html

 

B.      Factor a perfect square trinomial with "a" different than 1... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-281s.html

 

Lesson 9.7 part 2

 

C.      Factor the difference of two squares... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-282s.html