For any quadratic expression f(x)=ax2+bx+c;a<0, having zeros as α,β – InterviewSolution

1.	For any quadratic expression f(x)=ax2+bx+c;a<0, having zeros as α,β and if k is any real number such that k<β<α, then select the correct statement(s).
Answer» For any quadratic expression $f (x) = a x^{2} + b x + c; a < 0$ , having zeros as $α, β$ and if $k$ is any real number such that $k < β < α,$ then select the correct statement(s).

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