Giải các phương trình vi phân sau
y' - y/x+1 = 2
1 answer:
It looks like the differential equation is

Multiply both sides by 1/(<em>x</em> + 1) :

The left side is now a derivative of a product,

Integrate both sides with respect to <em>x</em> :

Solve for <em>y</em> :

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Answer:
a*sqrt(x+b) + c = d
or
a*√(x+b) + c = d
Step-by-step explanation:
I believe it's a , not sure though
The domain and range is the foreman range 60