____ -2*\/ -x / | | (y + x) dx | / -4
Integral(y + x, (x, -4, -2*sqrt(-x)))
Integrate term-by-term:
The integral of is when :
The integral of a constant is the constant times the variable of integration:
The result is:
Now simplify:
Add the constant of integration:
The answer is:
/ 2 | x | (y + x) dx = C + -- + x*y | 2 /
____ -8 - 2*x + 4*y - 2*y*\/ -x
=
____ -8 - 2*x + 4*y - 2*y*\/ -x
-8 - 2*x + 4*y - 2*y*sqrt(-x)
Use the examples entering the upper and lower limits of integration.