Question

Find the value of k,for which one root of the quadratic equation kx -14x+8=0 is 2

Answer 1

Answer:

Step-by-step explanation:

Here it is given that one root is 2

So x=2

In eq kx-14x+8=0

Substitute value of x

So

K(2)-14(2)+8=0

2k-28+8=0

2k-20=0

2k=20

K=20/2

K=10

Thus the value of k for the given eq is 10