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i need to solve analitically(also by means of approximate methods) the following nonlinear differential equation:

(A+BTs^(3))*dTs/dt+C*Ts^(4)=D

where Ts is a function of t. A, B, C and D are costants. the initial condition is Ts(0)=Ti.

I would be so grateful if anyone can help me.

Regards

Michele

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# First order nonlinear DE

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