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Logarithm

Total questions: 10

Worksheet time: 30mins

Name
Class
Date
1.
a)
A
b)
B
c)
C
d)
D
2.
a)
A
b)
B
c)
C
d)
D
3.
a)
A
b)
B
c)
C
d)
D
4.
a)
A
b)
B
c)
C
d)
D
5.
Condense
a)
logxyz3
b)
log(xy/z3)
c)
logx+logy+logz3
d)
logx3y3z3
6.
Expand
a)
log8x+log8y+log8z
b)
5log8x+5log8y+5log8z
c)
log8xy+5log8z
d)
log8x+log8y+5log8z
7.
Condense
a)
log8(a18/b3)
b)
log8(a18b3)
c)
log8(a/b3)
d)
15log8(a/b3)
8.
Expand
a)
A
b)
B
c)
C
d)
D
9.
The common logarithm has what base?
a)
10
b)
0
c)
e
d)
-e
10.
Expand the following logarithm: 
log2 5x.
a)
log2 5 - log2 x 
b)
log2 5 + log2 x 
c)
2log 5 + 2log x
d)
log5 2 + logx 2