Write the Roots of the Quadratic Equation:
(i) 15x^2 - 10 (root 6) x + 10 = 0 Ans: (Root 2) / (Root 3) , - (Root 2) / (Root 3)
(ii) 2/5 x^2 - x - 3/5 Ans: -1/2 , 3
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Answer:
5x^2 - 6x - 2 = 0 D = b^2 - 4ac = 36 - 4(5)( - 2) = 76 x = -b±√
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