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प्रश्न
Value of the roots of the quadratic equation, x2 – x – 6 = 0 are ______.
रिकाम्या जागा भरा
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उत्तर
Value of the roots of the quadratic equation, x2 – x – 6 = 0 are 3 and –2.
Explanation:
x2 – x – 6 = 0
x2 – 3x + 2x – 6 = 0
x(x – 3) + 2(x – 3) = 0
(x – 3)(x + 2) = 0
∴ x = 3 or x = –2
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