Question

Find the value of so that the quadratic equation (5 − 6) = 0 has two equal roots.​

Answer 1

Answer:

answer

Given,

kx(x−2)+6=0

kx

2

−2kx+6=0

Since the roots are equal,

⇒b

2

=4ac

(−2k)

2

=4(k)(6)

4k

2

=4k(6)

∴k=6