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2) MQ 12. Solve x - 7x² + 36 = 0, given one root being twice the othe Answer please |
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Answer» a+2A+b = 7 2a^2b = -36 a*2a + ab + 2AB = 0 or, a(2a+3b) = 0 so, b = -2a/3 |
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