rachael20
rachael20
13-12-2017
Mathematics
contestada
What is the derivative of this
Respuesta :
jdoe0001
jdoe0001
13-12-2017
[tex]\bf r(x)=\cfrac{3x-2}{2x+5}\implies \cfrac{dr}{dx}=\stackrel{quotient~rule}{\cfrac{3(2x+5)~~-~~(3x-2)2}{(2x+5)^2}} \\\\\\ \cfrac{dr}{dx}=\cfrac{\underline{6x}+15\underline{-6x}+4}{(2x+5)^2}\implies \cfrac{dr}{dx}=\cfrac{19}{(2x+5)^2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Phospholipids A. Structure of cell membranes B.insulation C.energy
Suppose a rocket launches with an acceleration of 34.0 m/s2 what is the apparent weight of an 85-kg astronaut aboard this rocket?
cual es la pelicula mas graciosa
The preschool teacher was shocked that a for-year-old child drew such an exquisite picture (of a sunset) how does the underlined phrase function in the sentence
The inverse of 2x^3+3
if you were to travel to a new location, you would need information about it before you go. which is an example of a question based on place?
When large masses of magma solidify very slowly far below earths surface, they form igneous rocks that have a ___? A. Glassy textures B. Classic textures C.
I need help on Question 5.
whoevr answers this will be marked brainliest the root element of an HTML page contains meta information about the document specifies a title for the document c
please help on this one?
