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I'm newbie with sage program and to solve diff(y,x) == (4 * x + y)^2 with it i typed like below

var('x') y = function('y')(x) de = diff(y, x) == (4*x + y)^2 desolve(de, [y, x])

But it is not working I know i should use substitution that u = 4 * x + y but i don't know how to do it with sage Can anyone help me?

I'm newbie with sage program and to solve diff(y,x) == (4 * x + y)^2 with it i typed like below

var('x')
y = function('y')(x)
de = diff(y, x) == (4*x + y)^2
desolve(de, [y, x])
x])

I'm newbie with sage program and to solve diff(y,x) == (4 * x + y)^2 with it i typed like below

var('x')
y = function('y')(x)
de = diff(y, x) == (4*x + y)^2
desolve(de, [y, x])

But it is not working I know i should use substitution that u = 4 * x + y but i don't know how to do it with sage Can anyone help me?