2x+5+(2xy/(x^2+y^2))
1 / | | / 2*x*y \ | |2*x + 5 + -------| dy | | 2 2| | \ x + y / | / 0
Integral(2*x + 5 + 2*x*y/(x^2 + y^2), (y, 0, 1))
Integrate term-by-term:
The integral of a constant times a function is the constant times the integral of the function:
The integral of a constant times a function is the constant times the integral of the function:
Let .
Then let and substitute :
The integral of is .
Now substitute back in:
So, the result is:
So, the result is:
The integral of a constant is the constant times the variable of integration:
The integral of a constant is the constant times the variable of integration:
The result is:
Add the constant of integration:
The answer is:
/ | | / 2*x*y \ / 2 2\ | |2*x + 5 + -------| dy = C + 5*y + x*log\x + y / + 2*x*y | | 2 2| | \ x + y / | /
Use the examples entering the upper and lower limits of integration.