Question

If α and β are the zeroes of the polynomial ax2 + bx + c, find the value of α2 + β2.​

Answer 1

Answer:

help:-):-):-):-):-):-)

Answer 2

Answer:

Value of α2+ β2.

sum of zeroes(α+ β)=-b/a

product of zeroes α.β=c/a

(α^2+ β^2)-2α β=(-b/a)^2-2(c/a)

=b^2/a^2-2c/a

=b^2-2ac/a^2