5 7 2x 4 July 8, 2019 16 32 64 128 5 2x 7 4x 5 x 7 2x 4 3x 5 2x 7 4 6x 5 2x 7 )= 45 3x 5 2x 7 4 1 7 5 7 2x )= 6x 4 7 2x 5 4x 0 46 1 7 2x 5 4x 0 55 1 3 x 7 )+ 5 2x 4 2x 5 )( 7 4x x 2 X 5 8x 7 2x 4 5 2x 4 7 x 1 7 2x 5 4x 0 55 1 решение 7 5 7 2x )= 6x 4 решение 5 4sin 2x * 7 2sinx 1