Quadratic EquationHard

Question

For what values of p, the roots of the equation 12(p + 2)x2 −12(2p − 1) x − 38p − 11 = 0 are imaginary-

Options

A.p = R−
B.p ∈ (−∞, – 1) ∪
C.p ∈
D.p = − 1

Solution

-

Create a free account to view solution

View Solution Free
Topic: Quadratic Equation·Practice all Quadratic Equation questions

More Quadratic Equation Questions

The number log2 7 is...If roots of x2 - (a - 3) x + a = 0, are such that at least one of them is greater than 2, then :-...If for real values of x, x2 − 3x + 2 > 0 and x2 − 3x − 4 0, then -...The difference between the roots of the equation x2 - 7x − 9 = 0 is -...If f (x) = ax2 + bx + c, g (x) = −ax2 + bx + c, where ac ≠ 0, then f (x) g (x) = 0 has -...