2x 1 x 7 3x 2 5 July 8, 2019 16 32 64 128 X 7 )( 3x 2 )-( 5x 1 )( 2x 4 Спростіть вираз x 7 )( 3x 2 )-( 5x 1 )( 2x 4 2x 1 3 5 3x 2 x 7 4 Constant term in the expansion of 2x 1 x 7 3x 2 5 5 2x 1 )+ 7 2 3x )=- 3 x 3 5x 2 2x 1 )( x 2 )- 3x x 1 )+ 7 2x 7 (- 3 x 2 1 9 )( 3x 5 18 5x2 2x 1 x 2 x 3x 3 7 3 x 2 2x 5 3 1 x 3x 7 6 2x 7
