$7 x 3 left 5x 2 3x 1 right )=$ July 8, 2019 16 32 64 128 7x 3 left 5x 2 3x 1 right Left 5x 2 + 3x 7 right )- left x 3 + 2x 2 + 1 right 5 x 7 = 35 3 x-5=x+3 3 left( 1 - x right) + 5 left( x + 2 right) = 1 - 4x Вычислите left ( 7x^ 5 right ) '=
