Integral of 1/sqrt(3*x+4) dx
The solution
Detail solution
-
Let u=3x+4.
Then let du=23x+43dx and substitute 32du:
∫32du
-
The integral of a constant times a function is the constant times the integral of the function:
-
The integral of a constant is the constant times the variable of integration:
∫1du=u
So, the result is: 32u
Now substitute u back in:
323x+4
-
Now simplify:
323x+4
-
Add the constant of integration:
323x+4+constant
The answer is:
323x+4+constant
The answer (Indefinite)
[src]
/
| _________
| 1 2*\/ 3*x + 4
| ----------- dx = C + -------------
| _________ 3
| \/ 3*x + 4
|
/
∫3x+41dx=C+323x+4
The graph
Use the examples entering the upper and lower limits of integration.