Give a description of the rules for the order of operations in ur own words

so here is my opinion on the order of operations so what you do first is whatever is in parentheses you do that problem first then whatever is an exponents you do that second that whatever is a multiplication you do that third then whatever is it division you do that forth then whatever is it adding or subtracting you do that problem 5th let you add them all together and then you get your answer

X^2 - 4x +(4/2^2) + y^2 + 8y + (8/2^2) = -4 + (4/2^2) + (8/2^2)(x + 2)^2 + (y + 4)^2 = -4 + 4 + 16your center is (-2, -4) and the radius is the sqrt of -4 + 4 + 16 which is 4

6(2x + 5y)6 (2x) = 12x6 (5y) = 30y12x + 30y