Question

If the zeros of the polynomial ax2 + bx + c be in
the ratio m: n, then
(1) b2 mn = (m2 + n2) ac
(2) (m + n)2 ac=b2mn
(3) b2 (m2 + n2) = mnac
(4) None of these
​

Answer 1

Answer:

option 4.....

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