If log_10(x) + log_10(5) = 2, find the value of x.
A10
B20
C25
D50
Explanation
log_10(5x) = 2 => 5x = 10^2 = 100 => x = 100 / 5 = 20.
Exam Relevance
- Topic: Algebra
- Subtopic: Logarithms
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