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mehakNewbie

Asked: June 28, 2023In: CBSE

3. In the following, determine the set of values of k for which the given quadratic equation has real roots: (i) 2×2 + 3x + k = 0

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Explain, how did we split the number in the equation. How to prove? Class 10th, Statistics, Rd sharma, Mathematics.

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mehakNewbie

Asked: June 28, 2023In: CBSE

4. Find the roots of equation 9×2 – 3x – 2 = 0.

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Explain, how did we split the number in the equation. How to find the roots? Class 10th, Statistics, Rd sharma, Mathematics.

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mehakNewbie

Asked: June 28, 2023In: CBSE

2. In each of the following, determine whether the given values are solutions of the given equation or not: (v) 2×2 – x + 9 = x2 + 4x + 3, x = 2, x = 3

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Explain, how did we split the number in the equation. How to prove? Class 10th, Statistics, Rd sharma, Mathematics.