The solution to the differential equation (dy/dx) = x^2 root(y) with initial condition y(0)=9 is ...?

[匿名]

2017-05-30 5:18 am

Answer is ((x^3/6)+3)^2

回答 (1)

用戶57802

2017-05-30 5:24 am

✔ 最佳答案

y^(-1/2)dy=x^2dx
2√y = x^3/3 + C
y(0)=9--->C=6
y=((x^3/6)+3)^2

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