15 x 2 16 July 8, 2019 16 32 64 128 15 1 2 x 16 X 2 16x 15 X 2 16x 15 0 15 16 x 2 3 X 2 16 15 0 15 16 x 2 5 Y x 2 16x 15 X 2 15 9 16 X 2 16x 15 0 complete the square X 2 16x 15 factored 15 16 x 2 11 16 15 16 x 2 3 8 X 2 15 16 2x Snw 15 x 2 7 16 15 16 x 2 as a fraction