Ответ:

T = (sqrt(abs(x4-1))-sqrt(abs(sqr(a))))/(sqrt(1+sqr(sqr(x2))/4+y*sqr(y)/3))+(sin(x)/cos(x)+sqr(x))*sqrt(23*sin(x))

Z=(1+2,5*y2)*(x+y*sqr(y)/(sqr(x)+14))/(sqr(sin(x))+1/sqrt(x1+sqr(y)))