Question

Tkx + /
7. Find the value of k, if the discriminent of a Q.E. 2x2 - Vkx +
= 0 is 1.​

Answer 1

Answer:

Given, 2x^2+Kx+3 here it is in the form ax^2+bc+C=0 here a=2, b=K, c=3 if it has two equal roots. then ∆=0 b^2-4ac=0