10 x 0 25 July 8, 2019 16 32 64 128 X2 10 x 25 0 10 3x 2 x 0 )= 25 0 25 x 10 3 0 25 x 10 6 0 10 x 250 X square 10 x 25 0 0 10 x 2500 0 10 x 25000 X 10 )( 4x2 − 25 )= 0 X 10 )( 4x 2 25 )= 0