" 7.Show that "x=-2" is a solution of "3x^(2)+13x+14=0

Show that x=-2 is a solution of 3x^2+13 x+14=0

Show that x=-2 is a solution of 3x^2+13 x+14=0

Show that x=-3 is solution of x^(2)+6x+9=0

Show that x=-3 is solution of x^2+6x+9=0

Show that x=-3 is solution of x^2+6x+9=0

Show that x = 3 is the solution of 2x^(2)-5x-3=0

Show that x = 3 is the solution of 2x^(2)-5x-3=0

Show that 2x + 7 is a factor of 2x^3 + 7x^2 - 4x - 14 Hence, solve the equation: 2x^3 + 7x^2 - 4x - 14 = 0.

For the quadratic equation 3x^(2)+5x-2=0 , show that : (i) x=(1)/(3) is a solution. (ii) x=3 is not a solution.

By the what amount does the product of the solutions of 3x^(2)-10x+13=0 exceed the sum of its solutions?