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Mathematics, 21.07.2021 01:00 darkmatter1210
Verify that the indicated function y = ϕ(x) is an explicit solution of the given first-order differential equation. (y − x)y' = y − x + 18; y = x + 6 √(x + 4)
When y = x + 6√(x + 4) y'=
Thus in terms of x, (y-x)y'=
y-x+18=
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Verify that the indicated function y = ϕ(x) is an explicit solution of the given first-order differe...
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