At first we must find the value of -4^2
4^2 = 16, then -4^2 = -16
Now we must solve the bracket
(5 - 2) = 3
Multiply 3 by (-6)
3(-6) = -18
Now let us write them
-16 + -18
Now we will add them
-16 + -18 = - 34
the value of the expression is -34
