How to calculate the value of 1 / 2 log6 ^ 12 – log6 ^ √ 2?

How to calculate the value of 1 / 2 log6 ^ 12 – log6 ^ √ 2?

Original formula = 1 / 2log6 ^ 12-1 / 2log6 ^ 2
=1/2log6^(12÷2)
=1/2log6^6
=1/2