x=2 is a root of the quadratic equation given below . Find k
2/k x2 - 5/k x +1 = 0
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Step-by-step explanation:
If x=2 is a root of the quadratic equation then, we have, 2/k(2)^2-5/k(2)+1=0
=2/4k-5/2k+1=0
=(2-10)/4k+1=0
=-8/4k+1=0
=-2/k+1=0
=-2+k=0
=k=2
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