One of the factors of (mn – nq – n\(^2\) + mq) is (m – n). The other factor is?
- (n - q)
- (q - n)
-
(n + q)
- (q - m)
The correct answer is: C
Explanation
mn - nq - n\(^2\) + mq
mn - n\(^2\) - nq + mq
(mn - n\(^2\)) (mq - nq)
n(m - n) + q(m - n)
= (n +q) (m - n)