CBSE Class 10 Answered
Find the value
Asked by shobhitdc | 16 Sep, 2010, 11:16: PM
Expert Answer
Dear Student,
If X and 1/X are the root of the given quadratic equation,
we have
X*1/X = (K - 4)/4 --------(Constant divided by coefficient of squared term is equal to the product of roots)
=> 1 = (K - 4)/4
=> 4 = K - 4
=> K = 8.
Regards Topperlearning.
Answered by | 16 Sep, 2010, 11:33: PM
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