nandhy
nandhy nandhy
  • 02-07-2016
  • Mathematics
contestada

3r(2p-5)-p(2p-5) factorise it

Respuesta :

toporc
toporc toporc
  • 02-07-2016
3r(2p - 5) - p(2p - 5)
The common factor is (2p - 5), therefore we can write:
(2p - 5)(3r - p)
Answer Link
olemakpadu
olemakpadu olemakpadu
  • 02-07-2016
3r(2p - 5) - p(2p - 5)

let  a = 2p - 5

3r(2p - 5) - p(2p - 5) = 3ra - pa = a(3r - p)

let's substitute back the value of a.

a(3r - p) = (2p - 5)(3r - p)

Therefore: 3r(2p - 5) - p(2p - 5) = (2p - 5)(3r - p)
Answer Link

Otras preguntas

What type of facility advertises as providing care and supervision?a) Residential Care Facilityb) Restaurantc) Retail stored) Movie theater
what biomolecules would you find in the stomach of a person that ate chicken alfredo pasta with extra parmesan cheese?
6624 prime factorization exponential nation
A simple pendulum has a period of 3.45s..when the length of the pendulum is shortened by 1.0m calculate the original length of the pendulum and the value of acc
what are the advantages of each type of stretching? what are their disadvantages? which kind of stretching is most suitable for warm-up exercises?
What is the difference between an emergency move and an urgent move?
Complete the chart Item Car Boat Skates Annual rate of decrease 20% 15% ? Value now $9800 $2200 $100 Value in t years ? ? 100(0.75)
Which property can you use to solve the following expression? 5(6 + 9) A distributive B associative C commutative
What are the 3 steps required for hearing?
Given `y=x^{2\ }\ -\ 6x\ -40\ ` 1. Get the factored form (x-r) (x-s)