Question

log100 = options = 1. 2log2 + 2log5 2. log4 + log25 3. 2(log2 + log5)4. all of the above​

Answer 1

Answer:

(4)all of the above

Step-by-step explanation:

log100=

$log(100 ) = log( {10}^{2} ) \\ = 2 log(10) \\ = 2 log(5 \times 2 ) \\ = 2 log(5) + 2 log(2) \\ = 2( log(5) + log(2))$

or

$log(100) = log(4 \times 25) \\ = log(4) + log(25)$