MathematicsEasy57×since 2003Q3937Equation of a common tangent to the parabola y² = 4x and the hyperbola xy = 2 is :Ax + y + 1 = 0B4x + 2y + 1 = 0Cx – 2y + 4 = 0Dx + 2y + 4 = 0Check answerSkip