Warm ups – factor / simplify. Homework Questions? Pg. 673 # 17 – 28.
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Transcript of Warm ups – factor / simplify. Homework Questions? Pg. 673 # 17 – 28.
![Page 1: Warm ups – factor / simplify. Homework Questions? Pg. 673 # 17 – 28.](https://reader035.fdocuments.us/reader035/viewer/2022062407/56649e585503460f94b51553/html5/thumbnails/1.jpg)
Warm ups – factor / simplify
2
3 2
2 10
10 25
x x
x x x
3 2 42x x x 23 25 18x x
2
4 12
9 18
x
x x
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Homework Questions?
Pg. 673 # 17 – 28
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12-3 Dividing Rational Expressions
Objective: To divide rational expressions and review
simplifying and multiplying rational expressions.
Standard 13.0
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Whiteboards!
Let’s use whiteboards today! Whiteboard Marker Sock
Only write down the problems, work and answers! No extra doodling.. Sorry.. Our markers are running out
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Find the excluded value(s):
8
5
x
x 5x
5( 2)
( 2)( 3)
x
x x
4 1
10
x 2
2
4
6 8
y
y y
2,3x
none 4, 2y
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Simplifying Practice
2
10 4
8
24
xy z
x yz
9 33
y
x z
2 2 24
4
x x
x
6x
2
3 2
2 10
10 25
x x
x x x
2
5x
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Multiplying Practice
3 6 4 4
2 2 7 14
x x
x x
6( 2)
7( 2)
x
x
2 25 4 4
3 4
y y y
y y
4 ( 1)
3
y y
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Dividing Practice
2 3
5 4
x y
y x
6
8
x
y
3
2
5 25
1 2 1
x x
x x x
2
1
5
x
x
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More Dividing Practice
2
6 10 3 5
16 25 4 5
x x
x x
2
4 5x
2 2
2 2
3 10 4 4
1 3 2
y y y y
y y y
5
1
y
y
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Homework
Pg. 783 (12-3) Middle Column! #2-17 -> only do the middle column! Open house tonight! Quiz tomorrow!