5x 3 2 2x 4 July 8, 2019 16 32 64 128 5x 3 2 2x 4 5 5x 3 2 2x 4 5 8 3 5x 2 2x 4 56 5x 2 3 4x )= 2x 21 Simplify $( 5x 3 2 2x 4 )$ 5x 3 x 2 2x 4 3 5x 2x 2 4x 5 5x 3 3x 2 2x 4 5x 7 2 3 2x 4 Решите уравнение 3 5x 2 2x 4 56 5x 4 9x 3 2x 2 4x 8 5x 4 9x 3 2x 2 4x 8 0 2x 3 5x 2 40x 100 0 2x 3 5x 2 4 0 2x 3 5x 2 4x 1