2 5x2 x 3 5 0 July 8, 2019 16 32 64 128 2 5 * x 2 x 3 5 0 2 5x2 x 3 5 0 by factorisation method X 2 5 2 3 x 2 5 )- 4 0 0 5x 2 x 2 5 )= 2 5 x 3 2 x 2 5 5 x 5 x 5 x 5 x 5
