15 2 x 9 2 July 8, 2019 16 32 64 128 2 х 9 2х 15 15 3x 9 2 x 2 X 2 2x 9 15 A x 15 x 2 9 2 x 3 X 2 9 x 2 8x 15 2x 2 * x 9 x 15 * 5x 8 4 x 9 2 15 2 9 1 2 x 15 1 2 Y 9 15 2x x 2 15 2 x 22 9 cm 6x 2 x 15 )+ 9 23 X 15 x 2 9 2x 3 X 2 2x 9 2 √ 15 0 Simplify 5x 15 x 2 9 x 2 25 x 9 x 2 15 x