If a and b are roots of the equantion x^2 + mx + n = 0, find the roots of
nx^2 + (2n-m^2)x + n = 0
Let roots of equn nx^2 + (2n-m^2)x + n = 0 be z, y
i know that
zy = 1
and
z+y = (2n-m^2)/n
but what i cant figure out is how to get a and b from z+y
nx^2 + (2n-m^2)x + n = 0
Let roots of equn nx^2 + (2n-m^2)x + n = 0 be z, y
i know that
zy = 1
and
z+y = (2n-m^2)/n
but what i cant figure out is how to get a and b from z+y