2 √ 5x 2 3x √ 5 0 July 8, 2019 16 32 64 128 2 5x 2 3x 5 0 2 5x 3 3x 5 0 Y 0 5x 2 3x 2 5 2 root 5x 2 3x root 5 0 3x 2 2 √ 5x 5 0 by quadratic formula
