Related Post: X 3 )( 2x 7 )= 0 4x 3 2x 2 X 7 0 X 2 )( X 3 )( 2x 7 )= 0 2x 1 )( X 3 )( X 7 0 0.25 X 3 2x 6 )= 7 X 4 2x 3 16x 2 22x 7 0 7 2x 3 * 7 X 28 0 3 7 X 15 2x 0 X 3 3x 2 2x 7 0 X * Log X 3 7 2x 0