Respuestas

2013-02-21T03:38:15+01:00

y = ((6+4x)/(3-4x))^(1/2)

d/dx= (1/2)*((6+4x)/(3-4x))^(-1/2)*du

du= ((3-4x)(4)-(6+4x)(-4))/(3-4x)^2

du= 4*(3-4x)+4*(6+4x)/(3-4x)^2

du= (12-16x+24+16x)/(3-4x)^2

du= 36/(3-4x)^2

d/dx= 18/ (((6+4x)/(3-4x))^(1/2)*(3-4x)^2)