x2 - px + q
x2 + qx + p
qx2 + px + 1
px2 + qx + 1
Now for each pair of polynomials p(x) and q(x) given below, find p(x) + q(x) and p(x) − q(x). Also compute p(1) + q(1) and p(1) − q(1) for each.
(i)
(ii)
(iii)
(iv)
(v)