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Question 2 (vi)
Write whether the following statements are true or false. Justify your answers.
If the coefficient of x2 and the constant term have the same sign and if the coefficient of x term is zero, then the quadratic equation has no real roots

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Solution

True, since is this case discriminant is always negative, so it has no real roots i.e., if b = 0 thenb2 – 4ac - 4ac < 0 and ac > 0

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