Ответы и объяснения

2013-02-06T14:50:23+04:00

а) = 2(3-2х)^1/2 = 2(3- 2*11/8) - 2(3- 1*11/8) = 2(3 - 11/4) - 2(3- 11/8) = 6 - 11/2 - 6 + 11/4 = 

      = -11/2 + 11/ 4 = - 11/4