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 ( 43+ )
Otras preguntas
What is time-slice? How is the end of the time slice indicated?
Proteins are made from amino acids. An amino acid has three parts that are joined to a central carbon atom. Identify the three parts that create an amino acid.
For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 Y=-2x^2+2x+2
Starting from rest and height of 7 m, a 3kg object slides down a 30degrees incline, reaching the bottom with a speed of 10m/s . what is the work done by frictio
Which statement about DNA replication is true? A. Eukaryotes only have one circular chromosome that unwinds at multiple locations. B. Eukaryotes can only replic
A family has two cars. The first car has a fuel efficiency of 20 miles per gallon of gas and the second has a fuel efficiency of 35 miles per gallon of gas. Dur
why can't government provide employment opportunities to all the families with low quality of life?
What is the Triangle of Death? ( It occurs on the face )
each cookie sells for $0.50 Sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does Sam need to sell before making a profit fo
As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) A) static friction. B) ki
