Question

Question 2 (vi)
Write whether the following statements are true or false. Justify your answers.
If the coefficient of $x^2$ 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

Answer 1

True, since is this case discriminant is always negative, so it has no real roots i.e., if b = 0 then$b^2$ – 4ac $\Rightarrow$ - 4ac < 0 and ac > 0