Solve the following questions
(i) if `y=2/3` is one of the roots of the equation `3y^2-ky+8=0`, then find the value of k.

If one root of the quadratic equation 3y^2-ky+8=0 is 2/3 , then find the value of k.

If one root of the equation 2x^2+2x+k=0 is (-1/3) then find teh value of k

If one root of the quadratic equation 3y^(2)-ky+8=0 is 2/3 , find the value of k.

If one root of the quadratic equation 3y^(2)-ky+8=0 is 2/3 , find the value of k.

Solve the following questions. (i) Find the roots of the equation x^2-2x-3=0 by solving graphically.

Solve the following questions. (i) Find the roots of the equation x^2-2x-3=0 by solving graphically.

If 1 is a root of the equation ay^(2)+ay+3=0" and "y^(2)+y+b=0 then find the value of ab.

If x=3k+2 and y = 2k-1 is a solution of the equation 4x-3y+1=0 , find the value of k.

Solve the following question. (i) Find the value of k for which the roots of quadratic equation kx^2+2x+3=0 are real and equal.

Solve the following question. (i) Find the value of k for which the roots of quadratic equation kx^2+2x+3=0 are real and equal.