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Find the roots of the quadratic equation...

Find the roots of the quadratic equations by using the quadratic formula in each of the following
`2x^(2)-3x-5=0`

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To find the roots of the quadratic equation \(2x^2 - 3x - 5 = 0\) using the quadratic formula, we follow these steps: ### Step 1: Identify the coefficients The standard form of a quadratic equation is \(ax^2 + bx + c = 0\). Here, we identify: - \(a = 2\) - \(b = -3\) - \(c = -5\) ...
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NCERT EXEMPLAR-QUADRIATIC EQUATIONS-Quadratic Equations
  1. Is 0.2 a root of the equation x^(2)-0.4=0? Justify your answer.

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  2. If b=0,c<0, then the roots ofx^2+bx+c=0 are numerically

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  3. Find the roots of the quadratic equations by using the quadratic formu...

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  4. Find the roots of the quadratic equations by using the quadratic formu...

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  5. Find the roots of the quadratic equations by using the quadratic formu...

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  6. Find the roots of the quadratic equations by using the quadratic formu...

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  7. Salve the following quadratic equations by factorization method. x^2+2...

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  8. . Find the roots of the following quadratic equation : x^2 - 3 sqrt5 ...

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  9. Find the roots of the quadratic equations by using the quadratic formu...

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  10. Find the roots of the following quadratic equations by the factorisati...

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  11. Find the roots of the following quadratic equations by the factorisati...

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  12. Find the roots of the following quadratic equations by the factorisati...

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  13. Find the roots of the following quadratic equations by the factorisati...

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  14. Find the roots of the following quadratic equations by the factorisati...

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  15. Find whether the following equations have real roots. If real roots ex...

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  16. Find whether the following equations have real roots. If real roots ex...

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  17. Find whether the following equations have real roots. If real roots ex...

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  18. Find whether the following equations have real roots. If real roots ex...

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  19. Find whether the following equations have real roots. If real roots ex...

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  20. Find a natural number whose square diminished by 84 is equal to thrice...

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