If the quotient is positive, we know that the two integers are either both positive or both negative.
If the quotient is negative, we know that one integer is positive and the other is negative.
If the quotient is zero, then we are dividing 0 by some non-zero integer.
Yeah I’m pretty sure it is a rational number
You need to expand the brackets eg.
(w-9)8 basically means 8 x (w-9) = 8w-72