jee-main 2020 Q51

jee-main · India · session2_05sep_shift1 Solving quadratics and applications Finding roots or coefficients of a quadratic using Vieta's relations

The product of the roots of the equation $9 x ^ { 2 } - 18 | x | + 5 = 0$ is :
(1) $\frac { 5 } { 9 }$
(2) $\frac { 25 } { 81 }$
(3) $\frac { 5 } { 27 }$
(4) $\frac { 25 } { 9 }$

The product of the roots of the equation $9 x ^ { 2 } - 18 | x | + 5 = 0$ is :\\
(1) $\frac { 5 } { 9 }$\\
(2) $\frac { 25 } { 81 }$\\
(3) $\frac { 5 } { 27 }$\\
(4) $\frac { 25 } { 9 }$

Paper Questions

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