(4cosx-2^x*e^3x+5/4+x^2)
1 / | | / x 3 5 2\ | |4*cos(x) - 2 *e *x + - + x | dx | \ 4 / | / 0
Integral(4*cos(x) - 2^x*E^3*x + 5/4 + x^2, (x, 0, 1))
Integrate term-by-term:
The integral of a constant times a function is the constant times the integral of the function:
The integral of a constant times a function is the constant times the integral of the function:
Don't know the steps in finding this integral.
But the integral is
So, the result 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 cosine is sine:
So, the result is:
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:
/ | 3 x 3 | / x 3 5 2\ x 5*x 2 *(-1 + x*log(2))*e | |4*cos(x) - 2 *e *x + - + x | dx = C + 4*sin(x) + -- + --- - --------------------- | \ 4 / 3 4 2 | log (2) /
3 3 19 e 2*(-1 + log(2))*e -- + 4*sin(1) - ------- - ------------------ 12 2 2 log (2) log (2)
=
3 3 19 e 2*(-1 + log(2))*e -- + 4*sin(1) - ------- - ------------------ 12 2 2 log (2) log (2)
Use the examples entering the upper and lower limits of integration.