यदि `alpha, beta` बहुपद `f (x) =ax^(2) + bx +c` शून्यक हों, तो `(1)/(a^(2)) + (1)/(beta^(2))` का मान है :

Options

A. `(b^(2) -2ac)/(a^(2))`
B. `(b^(2)-2ac)/(c^(2))`
C. `(b^(2)+2ac)/(a^(2))`
D. `(b^(2)+2ac)/(c^(2))`

Answer

B