Find the values of k for quadratic equation 2x2 – x + k = 0, so that they have two equal roots.

Find the values of k for quadratic equation 2x2 – x + k = 0, so that

1.	Find the values of k for quadratic equation 2x2 – x + k = 0, so that they have two equal roots.
Answer» a=2, b=-1. C= k b2 -4ac=0. (since the real roots are equal ) (-1)^2-4(2)(K) =01-8k=0-8k=-1K=-1/-8K=1/8