Find the value of k, for which one root of the quadratic equation kx^2

1.	Find the value of k, for which one root of the quadratic equation kx^2-14x+8=0is 2
Answer» If 2 is one of the root of given quadratic equation then we can write k(2)^2-14(2)+8=0 or, 4k-28+8=0 or, 4k-20=0 or, 4k=20 or, k=5 (answer)

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