Quadratic EquationEasy
Question
The quadratic equation with one root 2i is-
Options
A.x2 + 4 = 0
B.x2 − 4 = 0
C.x2 + 2 = 0
D.x2 − 2 = 0
More Quadratic Equation Questions
The quadratic equation with one root is-...Let $p,q$ are integers and the two roots of the equation $x^{2} - \left( \frac{p^{2} + 11}{9} \right)x + \frac{15}{4}(p ...Given that the solution set of the quadratic inequality $ax^{2} + bx + c > 0$ is $(2,3)$. Then the solution set of th...The set of all real values of ' $a$ ' for which both the roots of the equation $x^{2} - 1 = 0$ lie between the roots of ...The quadratic equation with one root is-...