When the expression pm\(^2\) + qm + 1 is divided by (m - 1), it has a remainder is 2, and when divided by (m + 1), the remainder is 4. Find p and q respectively
Factorize r2 - r(2p + q) + 2pq
Make \(\frac{a}{x}\) the subject of formula \(\frac{x + a}{x - a}\) = m
