Value of $k$ for which $x=2$ is a solution of the equation $5 x^{2}-4 x+(2+k)=0$, is
Explanation
For x = 2 to be a solution of the equation, the equation must be true when x = 2. Substituting x = 2 into the equation, we get 5(2)^2 - 4(2) + (2 + k) = 0. Simplifying this equation, we get 20 - 8 + 2 + k = 0, which gives k = -14.
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