If one root of the quadratic equation `x^(2)-7x+k=0` is 2, find the value of k.

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

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

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

If one root of the quadratic equation 2x^2+k x-6=0 is 2, find the value of k . Also, find the other root.

If x=9 is one root of the quadratic equation x^(2)-11x+k=0 , then find the value of k.

If x=9 is one root of the quadratic equation x^2-11x+k=0 , then find the value of k.

If x=4 is one of the roots of the quadratic equation 3x^(2)+kx-2=0 , 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.

If x=3 is one of the roots of the quadratic equation kx^2-10x+3=0 , find the value of k.

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