Quadratic EquationHard
Question
If one root of equation x2 + πx + 12 = 0 is 4, while the equation x2 + πx + q = 0 has equal roots then the value of q is -
Options
A.49/4
B.4 / 49
C.4
D.None of these
More Quadratic Equation Questions
If $\alpha,\beta$, where $\alpha < \beta$, are the roots of the equation $\lambda x^{2} - (\lambda + 3)x + 3 = 0$ suc...If one of the factors of ax2 + bx + c and bx2 + cx + a is common, then -...The complete set of real values of 'a' for which the smaller root of the equation $x^{2} + 2ax - 3 = 0$ lies in the inte...If $a,b$ are the roots of the quadratic equation $x^{2} + \lambda x - \frac{1}{2\lambda^{2}} = 0$, where $\lambda$ is a ...Let a > 0, b > 0 and c > 0. Then, both the roots of the equation ax2 + bx + c = 0....