nene91
nene91
03-02-2017
Mathematics
contestada
divide r+5/r^2+5r-14 by r^2+4r-21/r-2
Respuesta :
Аноним
Аноним
03-02-2017
r+5
r^2+4r-21
-------------- / --------------------
r^2+5r-14
r-2
r+5 r-2
= -------------- x --------------------
r^2+5r-14 r^2+4r-21
r+5 r-2
= -------------- x --------------------
(r+7)(r-2) (r+7)(r-3)
r+5
= -----------------
(r+7)^2 (r-3)
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
in green ville about 1 in every 8 homes has 3 computers
Which explains why Rudyard Kipling became a writer and poet? Kipling could not pursue a military career due to poor health, so he chose to write instead. He des
How would I say in Spanish, "I would eat cake, sing happy birthday, and dance"
Explain what role the present-day mass media can have on both the public and on the government.
Muslims believe that artistic representations of humans and animals especially in a mosque are not appropriate as they distract one from the purpose of worship
1. It's been 3 years since my family went to Disney World. a. Han pasado tres años desde que mi familia se fue a Disney World. b. Hace tres años que mi famili
17. Find all the real fourth roots of 0.0001.
A valet has 34 cars to park in a rectangular array, what are tge different ways the valet could park the cars
If there is 4% increase in orbital radius...then by how much its time period will increase?
explain the similarities between monopolistic competition and oligopoly.