1. dx/ √x²+y² + (1/y - x/y√x²+y²) dy =0

RESOLVER ECUACION EXACTA

2. x dy/dx -y= x²senx

RESOLVER ECUACION LINEAL

3. cos²x senx dy/dx + (cos³x)y =1

RESOLVER ECUACION BERNOULLI

4. y½ dy/dx + y^3/2 = 1

REOLVER ECUACION BERNOULLI

5. dy + ydx = 2xy²e^x dx

RESOLVER ECUACION SEPARABLE.