Easy
1 point
ID: #24622
Question
2log10(5) + log10(36) – log10(9) =?
Options
1
2
Correct Answer
2
100
Correct Answer
3
37
Correct Answer
4
4.6
Correct Answer
Explanation
2log10(5) = log10(5^2) = log10(25)। রাশিমালাটি হয়: log10(25) + log10(36) - log10(9) = log10(25*36/9) = log10(25*4) = log10(100) = log10(10^2) = 2log10(10) = 2*1 = 2।