bewellplus.gsu.edu
erickarrevillaga erickarrevillaga
  • 20-03-2014
  • Mathematics
Answered

4a²+4a   x a²-5a
a²-25         8a

Verified Answer :

deathstrike001
deathstrike001 deathstrike001
  • 21-03-2014

(4a^2 + 4a)/(a^2-25) x (a^2-5a)/8a
Factor the possible ones to be easier
[4a(a+1)]/[(a-5)(a+5)] x [a(a-5)/8a]
Cancel the a-5
[4a(a+1)]/[a+5)] x a/8a
cancel the 4a and 8a(8a becames 2)
[a+1]/[a+5] x a/2
now multiply
[a(a+1)]/[2(a+5)]<---- can be the answer or:
(a^2+a)/(2a+10)

Answer Link

Related Questions

what is 2300 as a decimal
Please help Urgent My teacher wants us to make something about energy For instance define Kinetic energy Then we need to build something that represents it In a
In the 1860s most factories were located in the
An incentive to accept a new job is ahigh wages bexpensive commute clong hours
what are two products of photosynthesis
Identify one change that would cause increase in rate of stream erosion in the river valley in the mountains
Intelligence is influenced only the environment true or false
The marker costs 13 as much as the pen The pen costs 1313 as much as the book The book costs 1313 as much as the game
Where do fossil fuels come from a From cellular respiration b From heat energy c From minerals d The remains of living things
how many times does 16 go into 20