Related Post: X 2 3x 4 X 3 )= 0 X 2 4 X 3 0 X 2 4 )( 2x X 3 )= 0 2 X Square 4 X 3 0 X 2 4 )/( X 3 27 ) = 0 X 2 4 Mod X 3 0 Solve X 2 4 X 3 0 X 4 X 3 5x 2 3x 6 0 X 6 3x 4 X 2 3 0 (x-3)^3 Expand