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Given the diffrential equation 2xy−3y=9x³

then the genera solution of the DE is with integrating factor rho= A Moving to another question will save this response.

User Beren
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Final answer:

The general solution to the given differential equation, 2xy - 3y = 9x³, involves finding an appropriate integrating factor which allows the equation to become exact and solvable through integration.

Step-by-step explanation:

The solution to the differential equation 2xy - 3y = 9x³ involves finding an integrating factor to make the equation exact, which allows integration of both sides with respect to x. An integrating factor, often denoted as ρ (rho), is a function that when multiplied by the differential equation, renders it integrable. The general solution to the differential equation will be in the form of y = f(x), where f(x) is a function of x determined through the process of integration.

As mentioned in the instructions, to derive the integrating factor, one would typically either look for a function ρ(x) that depends only on x or ρ(y) that depends only on y. The right choice of integrating factor simplifies the equation, allowing us to integrate and solve for y. However, since the student question references a general integrating factor rather than a specific one, the actual function ρ is omitted.

Once the integrating factor is applied, the differential equation becomes exact, and we can integrate the equation with respect to x or y to find the solution y = Y. The integrating factor can significantly simplify the integration process, although the actual algebraic steps may vary depending on the specifics of the differential equation.

User Jackson Tale
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