Question

If x =3 is some root of the eqiation x2 +2kx -6=0 find k

Answer 1

just substitute x in the eqn with (At all the places )
You will get the value of k
Thank you
And mark as brainliest if you have understood it.

Answer 2

x^2 +2kx - 6  =0

3^2 + 6k = 6

9 + 6k = 6

6k =  6-9

6k = -3

k =  -3/6

k =   -1/2


i hope this will hep you


-by ABHAY