lethalasian
New member
- Joined
- Feb 14, 2020
- Messages
- 15
Original integral is Pi Integral [1,0] [(2-x)^2 - x]dx
After solving the integral
I got ((x-2)^3)/3 - (x^2)/2 from [1,0]
when simplifying i get (x^3)/3 -(5x^2)/2 + 4x - 8/3 from [1,0]
However, using the intergral-calculator.com and online solutions
it shows (x^3)/3 -(5x^2)/2 + 4x + C without the -8/3
This changes the answer I would get when plugging in the limits.
Am I missing something there?
After solving the integral
I got ((x-2)^3)/3 - (x^2)/2 from [1,0]
when simplifying i get (x^3)/3 -(5x^2)/2 + 4x - 8/3 from [1,0]
However, using the intergral-calculator.com and online solutions
it shows (x^3)/3 -(5x^2)/2 + 4x + C without the -8/3
This changes the answer I would get when plugging in the limits.
Am I missing something there?