Question

Activity: If x = 5 is a root of equation kox? - 14x - 5 = 0 then find the value of
1
= 2 x 4 + 14 + 6
inde
= 28 +0
..x = -2 is not a solution of the equation.
k by completing the following activity.
Solution : One of the roots of equation kox? - 14x - 5 = 0 is
... Now Let x =
in the equation.
k 14 0-5 = 0
an
= 0
...
25k - 70 - 5 = 0
25k-
= 0
- 6
25k =
= 3
.. k =
110​

Answer 1

Answer:

650 ndhjs do habndjbxb djdhdjeheu ha kya pad lana