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nd the roots of ANY ONE of the following:(By Factorisation Method)(By using the quadratic formula)) 4x+13x +90 |
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Answer» 5x^2 + 3x - 14 = 05x^2 + 10x - 7x - 14 = 05x(x + 2) - 7(x + 2) = 0(5x - 7)(x + 2) = 0x = 7/5, - 2 |
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