Quadratic EquationHard
Question
If 2x2 + mxy + 3y2 − 5y − 2 have two rational factors then m is equal to-
Options
A.± 7
B.± 6
C.± 5
D.None of these
More Quadratic Equation Questions
If α and β are the roots of x2 + px + q = 0 and α4, β4 are the root of x2 - rx + s = 0,then the equa...a, b, c ∈ R, a ≠ 0 and the quadratic equation ax2 + bx + c = 0 has no real roots, then -...How many solutions does the system of equations $|x| + |y| = 1,x^{2} + y^{2} = a^{2}$ possess depending on ' $a$ '?...If a, b, c, d ∈ R such that , then equation ax3 + bx2 + cx + d = 0 will have-...Let p and q be real numbers such that p ≠ 0, P3 ≠ -q. If α and β are nonzero complex numbers satis...