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Recent questions tagged telegram-1663
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(chatquestion)...%3D Consider the graph of quadratic trinomial y = ax2 + bx + c as shown below where x, and x, are roots of the equation ax2 + bx + c = 0. Which of the following is/are correct ? y X-X2 (1) a-b-c<0 2) bc <0 3) b>0 4) b and c have the same sign different from a.
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telegram-1663
asked
Apr 10, 2020
by
balaji.thirumalai
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