1 x 1 2 x 2 0 July 8, 2019 16 32 64 128 ( x 1 - 2 )(- 1 2x 2 )= 0 1 x 2 1 x 2 6 0 X 3 1 x 1 2 x 2 0 1 4 x 3 *( 1 2 x 2 0 4 x 1 2 x 2 0 X2 x 1 )( x2 x )- 2 0 1 5 x 1 2 x 0 9 X 1 2 9 x 1 2 0 X 1 2 x 2 5 0 2x 1 2 x 3 2 0 2x 1 2 x 5 2 0 Integral 0 to 1 x 2 1 x 2 2x 1 )( x 1 2 x 2 3 /( x 4 4 0 Solve x 1 2 2 x 1 )- 3 0