Question

How do you evaluate `10 ^ (log3 + log4)`?

Answer 1

`12`

Explanation:

Exponentiation and logarithm are inverse functions so that
`a^{log_a b} = b` then
`10^{log_{10}3+log_{10}4} = 10^{log_{10}(3 times 4)}=3 times 4 = 12`