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

factorise p^2 + q^2 +5(p^2 + q^2)​
An electricity company estimates that Daryl will spend £840 on electricity next year. An administration charge of 15% is added. Daryl wants to pay in four equal
How do I find the slope parallel to the equation. y = 3x - 4?
can anyone help me thanks
HELPP!!! Drag each label to the correct location on the chart. Determine what was lost and what remained after the Roman Empire fell.
Why would a detritivore need special organs to process its food
which angle has its terminal side on the negative y-axis?
I need help wz this❄❄ What day is it when the Sun is at its lowest elevation in the sky all year and we experience the shortest day of the year? A.summer solsti
Why might the sentiment in these lines have not appeared in the final draft of the Declaration of Independence? A. because it was not true that the king had e
(a) Complete the table of values for y = 2x + 4. Please help ❤️ 15 points awarded :)