Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

Question #fb4e0

1 Answer

Nov 9, 2017

#z-4ln(z+4)+C#

Explanation:

#int (z*dz)/(z+4)#

#=int ((z+4-4)*dz)/(z+4)#

#=int ((z+4)*dz)/(z+4)#-#=int (4*dz)/(z+4)#

#=int dz#-#int (4*dz)/(z+4)#

#=z-4ln(z+4)+C#

Related questions

See all questions in Definite and indefinite integrals

Impact of this question

1302 views around the world

You can reuse this answer
Creative Commons License