Question

Find the value of k for which one root of quadratic equation x square - 14 x + 8 is equal to zero is 2 brianly

Answer 1

Answer:

1 root= 2

x²-14x+8=0

Are you sure this equation is right?

it should be ,

x²-14kx+8=0

or kx²-14x + 8=0

_______

4-28x+8=0

-28x=-12

x=3/7  

Step-by-step explanation:

Assuming that the equation is x²-14kx+8=0,

A.T.Q, one root of the following equation is 2

so if we put variable = 2 then it must satisfy the quadratic equation