1 / | | 4 ___ | 3 ___ 2*\/ x | \/ x - ------- + 3 | x | ------------------- dx | x | / 0
Integral((x^(1/3) - 2*x^(1/4)/x + 3)/x, (x, 0, 1))
There are multiple ways to do this integral.
Let .
Then let and substitute :
Rewrite the integrand:
Integrate term-by-term:
The integral of a constant is the constant times the variable of integration:
The integral of a constant times a function is the constant times the integral of the function:
The integral of is .
So, the result is:
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:
The result is:
Now substitute back in:
Rewrite the integrand:
Let .
Then let and substitute :
The integral of a constant times a function is the constant times the integral of the function:
Rewrite the integrand:
Integrate term-by-term:
The integral of a constant times a function is the constant times the integral of the function:
The integral of is .
So, the result is:
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:
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:
The result is:
So, the result is:
Now substitute back in:
Rewrite the integrand:
Integrate term-by-term:
The integral of a constant times a function is the constant times the integral of the function:
The integral of is .
So, the result is:
The integral of is when :
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:
The result is:
Now simplify:
Add the constant of integration:
The answer is:
/ | | 4 ___ | 3 ___ 2*\/ x | \/ x - ------- + 3 | x 3 ___ /3 ___\ 8 | ------------------- dx = C + 3*\/ x + 9*log\\/ x / + ------ | x 3/4 | 3*x /
Use the examples entering the upper and lower limits of integration.