parenthesis, exponents, multiplication or division, addition or subtraction
1) start with the 'square parenthesis' (-8 + -4) (6 - -4) ^ 3
2) then these parenthesis (-12) (10) ^ 3
3) multiply -12 * 10 = -120 ^ 3
4) 120 * 120* 120 = -(14, 400 * 120)
5) -1,728,000