Use the discriminant to determine all values of k which would result in the equation 3x2 + kx + 3 = 0 having equal roots

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}