Related Post: 5x 2 6x 8 0 Solve 5x^2+6x-8=0 5 X 2 6x 8 )= 0 6x 2 5x 8 0 Discriminant X 4 5x 3 6x 2 4x 8 0 5x 3 6x 2 12x 8 0 5/6x-1/2=2 5/6x For X=-8 5-6x Size