Question

1 by 2 log 9 + 2 log 3 - log 6 + log2 - 2

Answer 1

Answer:

log 9 - 2

Step-by-step explanation:

The answer to ths question is = log 9 - 2.

Just use the split and join formalae of logarithm and u will get the answer

Answer 2

Answer:

${ {= \frac{1}{2} log(9) + 2 log(3) - log(6) + log(2) - 2}}$

$= \frac{1}{2} log( {3}^{2} ) + 2 log(3) - log(2 \times 3) + log(2) - 2$

$= 2 \times \frac{1}{2} log(3) + 2 log(3) - ( log(2) + log(3) ) + log(2) - 2$

$= log(3) + 2 log(3) - log(2) - log(3) + log(2) - 2$

$= 2 log(3) - 2$

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