SSC SSC CHSL (Tier I & Tier II) Mock Test Series 2025 (New) Quantitative Aptitude Algebra Quadratic Equation
यदि बहुपद f(x) = ax2 + bx + c के शून्यक α और β हैं, तो \(\frac{1}{α^{2}}+\frac{1}{β^{2}}\) का मान होगा:
1
\(\frac{b^{2}+2 a c}{a^{2}}\)
2
\(\frac{b^{2}-2 a c}{c^{2}}\)
3
\(\frac{b^{2}-2 a c}{a^{2}}\)
4
\(\frac{b^{2}+2 a c}{c^{2}}\).