1 / | | 3*x | 2 dx | / 0
Integral(2^(3*x), (x, 0, 1))
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 an exponential function is itself divided by the natural logarithm of the base.
So, the result is:
Now substitute back in:
Now simplify:
Add the constant of integration:
The answer is:
/ | 3*x | 3*x 2 | 2 dx = C + -------- | 3*log(2) /
7 -------- 3*log(2)
=
7 -------- 3*log(2)
7/(3*log(2))
Use the examples entering the upper and lower limits of integration.