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निम्नलिखित समीकरण को हल करें।9x2 – 3x – 2 = 0 |
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Answer» 9x2 – 3x – 2 = 0 9x2 – 6x + 3x – 2 = 0 3x(3x – 2) + 1(3x – 2) = 0 (3x – 2)(3x + 1) = 0 यदि 3x – 2 = 0, तब x = 2/3 यदि 3x + 1 = 0, तब x = -1/3 अतः x = 2/3 व -1/3 |
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