If the roots of 5x2 - kx + 1 = 0 are real and distinct then
Given that the roots of 5x2 - kx + 1 = 0 are real and distinct a = 5 b = - k c = 1 D = b2 - 4ac > 0 = ( - k)2 - 4.5.1 = k2 - 20 > 0 k2 > 20 Roots are either
504 MCQ for effective preparation of the test of Quadratic Equations of Mathematics section.
Read the MCQ statement: If the roots of 5x2 - kx + 1 = 0 are real and distinct then , keenly and apply the method you have learn through the video lessons for Quadratic Equations to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 426-9158.