Math, asked by Anonymous, 8 months ago

Solve (3x2 + 4xy)dx +(2x2 + 2y)dy
= 0​

Answers

Answered by pulakmath007
20

SOLUTION

TO SOLVE

 \sf{(3 {x}^{2} + 4xy)dx + (2 {x}^{2} + 2y)dy = 0  }

EVALUATION

 \sf{(3 {x}^{2} + 4xy)dx + (2 {x}^{2} + 2y)dy = 0  }

 \implies \sf{3 {x}^{2}dx + 4xydx + 2 {x}^{2}dy + 2ydy = 0  }

 \implies \sf{3 {x}^{2}dx + d(2 {x}^{2}y)  + 2ydy = 0  }

Integrating both sides we get

  \displaystyle \sf{3 . \frac{ {x}^{3} }{3} + 2 {x}^{2}y  + 2 .\frac{ {y}^{2} }{2}  = c  }

 \implies  \displaystyle \sf{ {x}^{3} + 2 {x}^{2}y  +  {y}^{2}   = c  }

Where C is integration constant

FINAL ANSWER

The required solution is

  \boxed{  \:  \: \displaystyle \sf{ {x}^{3} + 2 {x}^{2}y  +  {y}^{2}   = c  } \:  \: }

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Answered by kh323990
1

Answer:

Step-by-step explanation:

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