If 1/2 is a root of equation x2+kx-5/4=0, then find the value of k
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2 this is the answer of your queston
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If 1/2 is root of equation then value of k is 2
Solution:
Given that 1/2 is root of equation
We are asked to find the value of k
Since 1/2 is a root of given equation, it must satisfy the equation
Substitute x = 1/2 in given equation
On solving we get,
On simplification,
Hence , the value of k is 2
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