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

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

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

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

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

If x=1(1)/(2) is a solution of the equation 2x^(2)+px-6=0 , find the value of 'p'.

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

If x=1\ a n d\ y=6 is a solution of the equation 8x-a y+a^2=0 , find the value of a