Daily Starter
Use long division to find each quotient
and remainder ­ no calculators
1.
2.
3.
4.
217 ÷ 31
257 ÷ 12
2,295 ÷ 51
448 ÷ 19
Feb 16­8:16 PM
1
Homework:
16.
18. 9m2 + 4m - 8
4y - 9/4
20. 7p + 18
22. -4y + 9 + 16/y2
30. 3p + 1
32. c + 5
42. 3q + 4
Feb 18­8:08 PM
2
Mar 22­7:39 AM
3
Mar 22­7:41 AM
4
Mar 22­7:43 AM
5
Mar 22­7:46 AM
6
Mar 22­7:48 AM
7
Mar 22­7:42 AM
8
But what if there are no
common factors???????
Flashback....
Long Division
Feb 18­7:35 PM
9
Use long division to find each quotient
and remainder ­ no calculators
1.
217 ÷ 31
2.
257 ÷ 12
3.
2,295 ÷ 51
4.
448 ÷ 19
Feb 16­8:22 PM
10
Polynomial Long Division
(x2 + 2x + 4) ÷ (x - 1)
Feb 18­5:54 PM
11
Polynomial Long Division
(x2 + 3x + 2) ÷ (x + 2)
Feb 18­5:54 PM
12
Polynomial Long Division
(4x + x2 - 6) ÷ (x - 4)
Feb 18­5:54 PM
13
Polynomial Long Division
(5x2 + 16x) ÷ (x + 3)
Feb 18­5:54 PM
14
Polynomial Long Division
(9 + x2) ÷ (x - 4)
Feb 18­5:54 PM
15
Your Turn
1. (4m2 + 7m - 15) ÷ (m + 3)
2. (12y + 4y2 + 9) ÷ (2y - 3)
3. 4a3 - 10a ÷ 2a
Feb 18­8:38 PM
16
Homework:
Section 11.7b
p. 688
# 28, 38, 41, 44, 47
Feb 18­8:31 PM
17