6) 3x ^ 2 = 18x July 8, 2019 16 32 64 128 6 3x 1 − 18x 2 3x 2 18x 6 (- 18x 3 17x 6 )/( 3x 2 3x 2 18x 6 0 Solve $- 3x 2 18x 6 0 by completing the square x =$ 3x 2 18x 42 6 3x 2 3x 6 6x 2 18x 12 6) x / (2/18) =18
