Find \(\int \frac{dx}{x^2-8x+20}\).
Posted: Wed Jul 13, 2022 8:07 pm
a) \(\frac{1}{2} tan^{-1}\frac{x^2-8x}{2}+C\)
b) \(\frac{5}{2} tan^{-1}\frac{x-4}{2}+C\)
c) \(\frac{1}{2} tan^{-1}\frac{x-4}{2}+C\)
d) \(x-\frac{1}{2} tan^{-1}\frac{x-4}{2}+C\)
b) \(\frac{5}{2} tan^{-1}\frac{x-4}{2}+C\)
c) \(\frac{1}{2} tan^{-1}\frac{x-4}{2}+C\)
d) \(x-\frac{1}{2} tan^{-1}\frac{x-4}{2}+C\)