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Logarithms Practice Test 2
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© examsnet.com
Question : 29
Total: 39
2
log
10
5
+
log
10
8
−
1
2
log
10
4
=
?
1
2
3
4
Validate
Solution:
2
log
10
5
+
log
10
8
−
1
2
log
10
4
=
log
10
5
2
+
log
10
8
−
log
10
4
1
2
=
log
10
25
+
log
10
8
−
log
10
2
=
log
10
(
25
×
8
2
)
=
log
10
100
=
2
© examsnet.com
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