

F.2 index_2
Presentation
•
Mathematics
•
8th Grade
•
Hard
CKW CKW
Used 6+ times
FREE Resource
6 Slides • 8 Questions
1
F2 index_2
This lesson is about the second rule you need to learn in index.

2
am÷an=am−n
Same base
Divide to minus
3
Example 1:
=x2
4
Example 2:
a7÷a−3
=a7−(−3)
=a7+3
=a10
5
Quick Test
6
Multiple Choice
m15
m5
m2
m50
7
Multiple Choice
Q.2 Simplify y8÷y2.
y2
y4
y6
y10
8
Multiple Choice
3k4
3k2
8k4
8k2
9
Multiple Choice
Q.4 Simplify 3r5÷6r4.
−3r
3r
21r
21r45
10
Multiple Choice
Q.5 Simplify x7y5÷x4y2.
x11y7
x11y3
x3y7
x3y3
11
Multiple Choice
Q.6 Simplify m14n5÷m5n−3.
m9n2
m19n2
m19n8
m9n8
12
Multiple Choice
Q.7 Simplify 12m8n5÷3mn5.
9m7n
4m7n
4m7
9m7
13
Multiple Choice
Q.8 Simplify 72x7y4÷4x5y÷3y2.
6x2y
2x2y2
65x2y
65x2y2
14
End of Test
F2 index_2
This lesson is about the second rule you need to learn in index.

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