If the equation 9 x 2-6 x - c -0 has equal roots then- the value of c isA- 0B- 1C- 5D- 9

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Nature of Roots

If the equati...

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If the equation 9x² – 6x + c = 0 has equal roots then, the value of c is

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9 x^{2} + 6 k x + 4 = 0

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\frac{b^{2}}{a}

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\frac{a^{2}}{b}

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If one root of equation $a x^{2} + b x + c = 0$ is reciprocal of other, then value of c is:

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