Question

if m, n are the roots of the equation px2+qx+r=0, then form an equation m2+n2​

Answer 1

Answer:

If the roots of the equation px^2 + qx + r = 0 are in the ratio l:m prove that (l^2 + m^2)pr + lm(2pr - q^2) = 0

Missing: n2 ‎| Must include: n2