1 / | | / 2 \ | | ___ | | \x*\/ x + 1/ dx | / 0
Integral(x*(sqrt(x))^2 + 1, (x, 0, 1))
Integrate term-by-term:
Let .
Then let and substitute :
The integral of a constant times a function is the constant times the integral of the function:
The integral of is when :
So, the result is:
Now substitute back in:
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 \ 3 | | ___ | x | \x*\/ x + 1/ dx = C + x + -- | 3 /
Use the examples entering the upper and lower limits of integration.