title: How to solve Exact Differential Equations in MatLab?
body: <blockquote>
    <p>(3x^2+4xy)dx+(2x^2+2y)dy=0</p>
  </blockquote>
  
  <p>I solve this equation on paper like that:</p>
  
  <p><img src="https://i.stack.imgur.com/To4ev.jpg" alt="solution"></p>
  
  <p>The Result must be:</p>
  
  <blockquote>
    <p>f(x,y)=x^3+2x^y+y^2=c-c_1</p>
  </blockquote>
  
  <p>I want to find f(x,y) function in Matlab. I tried to find it using dsolve command.</p>
  
  <blockquote>
    <p>dsolve ('(2*x^2+2*y)*dy=-(3x^2+4xy)', 'x')</p>
  </blockquote>
  
  <p>But it's give wrong result.</p>
  
  <p>Is there another solution method???</p>