Worksheetslogaritma santuy
Total questions: 10
Worksheet time: 4mins
Name
Class
Date
1.
3log 27 = ....
a)
9
b)
3
c)
18
d)
7
2.
2log 32 = ...
a)
16
b)
8
c)
5
d)
12
3.
4log 64=...
a)
16
b)
3
c)
14
d)
2
4.
2log 4·3 = ....
a)
2log 12
b)
2 + 2log 3
c)
2
d)
4 + 2log 3
5.
7log 2 = a, dan 2log 3 = b maka 7log 3 = ...
a)
a
b)
b2a
c)
ba
d)
ab
6.
3log 9 x 3log 23 =...
a)
3log 18
b)
3log 2
c)
9 x 3log 2
d)
3 x 3log 2
7.
2log 7 = a, maka 8log 49 = ...
a)
32a
b)
23a
c)
3a2
d)
78a
8.
plog 32 = 5
a)
p5 = 32
b)
325 = p
c)
32 x 5 = p
d)
p32 = 5
9.
2log 10 + 2log 12 - 2log 15 = ...
a)
6
b)
5
c)
4
d)
3
10.
3log 5 = p, nilai 25log 81 = ...
a)
p2
b)
pp+1
c)
p+12p
d)
p+1p
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