If one root of the quadratic equation `kx^(2) – 7x + 5 = 0` is 1, then find the value of k.

If one of the roots of the quadratic equation x^(2) – 7x + k = 0 is 4, then find the value of k.

If one of the roots of the quadratic equation x^(2) – 7x + k = 0 is 4, then find the value of k.

If x = 3 is one root of the quadratic equation x^(2) - 2kx - 6 = 0 , then find the value of k .

One of the roots of the quadratic equation kx^(2) - 14x - 5 = 0 is 5. Find the value of k .

If one root of the quadratic equation 6x^(2)-x-k=0" is" (2)/(3) , then find the value of k.

If one root of the quadratic equation 6x^(2)-x-k=0" is" (2)/(3) , then find the value of k.

If one root of the quadratic equation 3x^(2) +px+4=0 is 2/3 , then find the value of p and the other root of the equation. OR The roots alpha and beta of the quadratic equation x^(2) -5x+3(k-1)=0 are such that alphabeta =1. Find the value k.

If x=-2 is one of the roots of the quadratic equation x^(2)+x-2k=0, then find the value of k.

If x=-4 is one of the roots of the quadratic equation kx^(2)+5x-12=0 , find the value of k.