Related Post: X 2 4 3 X 2 )= 0 3x 4 2 X 3 2 0 3x 1 2 4 X 3 2 0 X 2 4 3x X 2 )= 0 X 2 4 )+( X 2 )( 3 2x )= 0 X 2 X 3 2 0 2 X 2 3 4 X 1 0 X 2 4 )/( X 3 27 ) = 0 3x 2 4 X 2 1 X 1 0 X 4 )( X2 X 3 )= 0 Real Roots