Is this correct?
Harry_the_cat Elite Member Joined Mar 16, 2016 Messages 3,695 Apr 20, 2022 #2 Looks good. I'd write the answer as a = 4.
L Loki123 Full Member Joined Sep 22, 2021 Messages 790 Apr 20, 2022 #3 Harry_the_cat said: Looks good. I'd write the answer as a = 4. Click to expand... Okay, Thanks!!
Steven G Elite Member Joined Dec 30, 2014 Messages 14,394 Apr 20, 2022 #4 Plug 4 in for a in the integral and see if you get 4^2 + 4 or 20.
