Question

log 2 base 10 +log 5 base 10 value=?
(A)1
(B)2
(C)5
(D)10​

Answer 1

Step-by-step explanation:

log2 base 10 + log5 base 10

= log(2×5) base 10

= log10 base 10

= 1

Answer 2

Answer:

your solution is as follows

pls mark it as brainliest

Step-by-step explanation:

$to \: find : \\ log_{10}(2) + log _{10}(5) \\ \\ = \frac{ log(2) }{ log(10) } + \frac{ log(5) }{ log(10) } \\ \\ = \frac{ log(2) + log(5) }{ log(10) } \\ \\ w e\: know \: that \\ log \: a + log \: b = log \: (ab) \\ \\ = \frac{ log(5 \times 2) }{ log(10) } \\ \\ = \frac{ log(10) }{ log(10) } \\ \\ = 1$