√ x2 2x 4 √ 2 x July 8, 2019 16 32 64 128 X2 2x 4 x 2 2x2 x2 4 2x x 2 2x x2 4 1 x 2 X2 2x 2 4 x2 2x )+ 3 0 X2 4 4x2 * 2x x 2 5 x2 4 2x x 2 2 X2 2 x2+ √ 2x 4 X4 4 x2 2x 2 X 2 )( x2 2x 4 )- x x 3 )( x 3 2x2 3x x2 4 2x 2 x2 4 X 2 )( x2 2x 4 )+( 4 x )( x2 4x 16 X2 2x 2 )( x2 2x 4 )=- 5 X2 2x 1 =( 4 x 2 3 X2 2x 2 x 4 y2 3y 3y 9
