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Simplify 102 + log105
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Mathematics
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Jamb
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1980
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Simplify 102 + log105
Mathematics
JAMB 1980
Simplify 10
2
+ log
10
5
500
2 log10 5
10
25
log105 x 10100
The correct answer is: E
Explanation
10
2
+ log
10
5 = log
10
10
100
+ log
10
5
= log
10
5 x 10
100
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