Related Post: 2x 5 )( 5x 2 )= 0 2x 5 )( X 2 )= 0 2x 5 √ X 2 0 2x 1 )( X 5 )( X 2 )= 0 5 2x )( X 2 4 )= 0 2x 2 √ 5x 5 0 2x-5 -11