Simplify this expression please

-12 divided 3 times (-8 + (-4) to the second power - 6) +2

words, words, words! If you want to write an essay, post a problem for the English tutors. This is math, so

-12/3 * (-8+ (-4)^2 - 6) + 2

You will find this problem in the related questions below, in various states of accuracy. But continuing with the solution, we have

-4 * (-8+16-6) + 2
-4 * 2 + 2
-8 + 2
-6