A quadratic equation when sum and product of its zeros is given by:
f(x) = k{x2 - (sum of zeros)x + product of the zeros},
where k is a constant
α + β = 24 ....(1)
α - β = 8 ....(2)
Adding 1 and 2 we get,
α + β + α - β = 24 + 8
⇒ 2α = 32
⇒ α = 16
Substitute value in 1 to get
16 + β = 24
⇒ β = 24 -16
⇒ β = 8
α = 16 and β = 8
f(x) = k{x2 - (24)x + 16 × 8}
f(x) = k(x2 - 24x + 128)
If we will put the different values of k,
we will find the different quadratic equations.