If `sqrt((2)/(3))` is a solution of equation `3x^(2)+mx+2=0`, find the value of m.

If x=(2)/(3) is a solution of the quadratic equation 7x^(2)+mx-3=0 , find the value of m.

If x=-3 and x=(2)/(3) are solution of quadratic equation mx^(2)+7x+n=0 , find the values of m and n.

(2)/(3) and 1 are the solutions of equation mx^(2)+nx+6=0 . Find the values of m and n.

If x=-(1)/(2) is a solution of the quadratic equation 3x^(2)+2kx-3=0 , find the velue of k.

If (2)/(3) and -(1)/(2) are solution of quadratic equation 6x^(2)+ax-b=0 , find the values of a and b.

If x=(-1)/2 , is a solution of the quadratic equation 3x^2+2k x-3=0 , find the value of k .

If x=2 and x=3 are roots of the equation 3x^(2)-2mx+2n=0 , find the values of m and n.

If x=2 and x=3 are roots of the equation 3x^(2)-mx+2n=0 , then find the values of m and m.

If x=2 and x=3 are roots of the equation 3x^2-2k x+2m=0, find the value of k and m .