X 2 100 July 8, 2019 16 32 64 128 X 2 100 factored X 2 100 0 X 2 100x X 2 100 20x X 2 100x 2400 0 X 2 100x 2400 X 2 100 factorise X 2 100 solve X 2 100 25 X 2 100 9 X 2 100 36 X 2 100 10 X 2 100 y X 2 1000 0 X 2 100 − 16x