1 / | | / 2 \ | \x + x - 2/ dx | / -2
Integral(x^2 + x - 1*2, (x, -2, 1))
Integrate term-by-term:
The integral of is when :
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 3 | / 2 \ x x | \x + x - 2/ dx = C + -- - 2*x + -- | 2 3 /
Use the examples entering the upper and lower limits of integration.