KristiM
KristiM
26-04-2015
Mathematics
contestada
What is the integral of (2x^2+4)/(x^3+4x)
Respuesta :
222916
222916
26-04-2015
integral (2x^2+4)/(x^3+4x) dx =
integral (3x^2+4)/(x^3+4x) dx - integral (x^2)/(x^3+4x) dx =
integral d(x^3+4x)/(x^3+4x) -1/2*integral d(x^2+4)/(x^2+4) =
ln|x^3+4x| -1/2*ln|x^2+4| + C =
ln|x*sqrt(x^2+4)| + C
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
Apprenticeship exists for the primary purpose of producing competent __________ for our industry. 1) craftspeople 2) electrical estimators 3) foremen 4) laborer
What is the medical term for the developing human from the second through eighth weeks of pregnancy? a) Embryo b) Fetus c) Zygote d) Neonate
33. If the sides of a AMNP are MN = 4x + 9, NP = x + 5, MP = 7x-20, find a range of possible values for x. ] J Gina Wilson Things Algebr
What’s the reciprocal of 6/5? A:1 1/5 B: 1 C: 5/6 D: 12/10
Who is recognized as the "Father of Modern Economics" and authored the book "The Wealth of Nations"? a) Adam Smith b) Karl Marx c) John Maynard Keynes d) Friedr
True or False: A boy's teasing a girl about her breast size is normal behavior and should be ignored.
How does some one get Air Brake Endorsement?
Darius thinks that if the motors in motorboats are redesigned to not leak oil, they can be made environmentally friendly. What is the main problem with Darius's
which reason best explains why the north develop in economy based on manufacturing while the south focus more and agriculture
Licensed contractors may set up one or more licenses to monitor, including those of its subcontractors. An email is sent immediately if the status of that watch
