2 6x 0 9 3 July 8, 2019 16 32 64 128 3x 2 6x 9 0 3x 2 6x 9 0 complete the square 3x 2 6x 9 0 solve for x Solve 3x 2 6x 9 0 2x 3 5x 2 6x 9 0 X 4 3x 2 6x 9 0 1 6x 3 6 2 9 0 3x 1 6x 3 6 2 9 0 3 9 x 2 )( 6x 30 ) 0 X 3 6x 2 9 0 3x 2 6x 9 0 quadratic formula 2x 3 2 6x 9 0 3y 6x 2 9 0 3y 6x 2 9 0 domain and range Factor 3x 2 6x 9 0