Question

If 1/2 is a root of the quadratic equation xsquare+kx-5/x=0, then the value of k is ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Given , 1/2 is a solution of the equation

( \frac{1}{2} )^{2} + k/2 - 5/4 =0(

2

1

)

2

+k/2−5/4=0

or, 1/4 - 5/4 = -k/2

or, -k/2 = -1

or k = 2