Question 565341
{{{ (-2)^2) / 2 - 2*((-2)^2 - 2*|-2|)) }}}
first... your [] works out like, (-2)^2 - 2*|-2|
                                  4 - 2*(2)
                                  4-4= 0 so yes, that part is right. But you also have 2-2 multiplied by whatever is in your []. 
                                  2-2*(0)
                                  2-0
                                   2 this means your denominator is 2. 
then work out the numerator... (-2)^2 = 4 
now that you have your numerator and denominator your answer is 4/2 and in simplest form that's expressed as 2/1 or just 2.
**use PEMDAS when doing equations.. multiply or divide BEFORE adding or subtracting. so you multiply 2 by [] then subtract that from 2.