Question

It's logarithm question please solve this​

Answer 1

Answer:

Hey answer in the image

Step-by-step explanation:

Please Mark as BRAINLIST

Answer 2

Step-by-step explanation:

$log_{a}( {b}^{n} ) = n log_{a}b \\ log_{n}(ab) = log_{n}a + log_{n}b \\ log_{n}( \frac{a}{b} ) = log_{n} \: a - log_{n} \: b$

$2 log_{10}5 + log_{10}8 - log_{10}2 \\ = log_{10} {5}^{2} + log_{10}8 - log_{10}2 \\ = log_{10}25 + log_{10}8 - log_{10}2 \\ = log_{10}( \frac{25 \times 8}{2} ) \\ = log_{10}100 \\ = log_{10}( {10}^{2} ) \\ = 2 log_{10}10 \\ = 2$