dannadishapm dannadishapm

26-11-2016
Mathematics

contestada

Factor 2pq - 5qr + 10r - 4p.
A)
(q - 10)(p - 5r)
B)
(q - 2)(2p - 5r)
Eliminate
C)
(2q - 2)(2p - 5r)
D)
(q - 2)(10p - 4r)

Respuesta :

JcAlmighty JcAlmighty

29-11-2016

The answer is B) (q - 2)(2p - 5r)

2pq - 5qr + 10r - 4p = 2pq - 4p - 5qr + 10r
= 2pq - 4p - (5qr - 10r)
= 2p(q - 2) - 5r(q - 2)
= (q - 2)(2p - 5r)

Answer Link

Otras preguntas

when consumer confidence is low which of the following is true

In some places on Earth, a rock layer (stratum) will contain fossils that, according to evolution, should be millions of years older than the fossils in the st

Royal Inc. issued 10-year, $100,000, 10% annual interest-bearing bonds with a carrying value of $88,800 as of December 31, 2020. Royal Inc. amortizes the discou

Ford was seriously injured when his head struck a tree limb as he was waterskiing backwards and barefooted. Ford sued Gouin, the driver of the boat that was tow

How do I convert 345 from base 8 to binary and then hexadecimal?

What is Meaning of Registration

1 +3 = ????????????????

PLS HELP I WILL GIVE BRAINLIEST

A square picture is 8 inches on each side. It is scaled by 74%. What are the dimensions of the new picture

Find the length of the third side. If necessary, round to the nearest tenth. 2 3