Hi there!
Okay so remember PEMDAS. Also you could use a calculator for this but you can also use pencil and paper. Anyway, steps are below:
3²+(6-2)(4)-6/3
= 9+(6-2)(4)-6/3
= 9+(4)(4)-6/3
= 9+16-6/3
= 25-6/3
= 25-2
= 23
Your final answer is B, 23.
Hope this helped!
