UsernameGoHere UsernameGoHere

01-10-2017
Mathematics

contestada

Factor this expression completely.

mn - 4m - 5n + 20

Respuesta :

BenjaminG123 BenjaminG123

01-10-2017

Greetings!

Factor by grouping.
[tex]mn-4m-5n+20[/tex]
[tex]m(n-4)-5(n-4)[/tex]
Find the GCF.
[tex](n-4)(m-5)[/tex]

Hope this helps.
-Benjamin

Answer Link

Otras preguntas

Two right triangles are graphed on a coordinate plane. One triangle has a vertical side of 2 and a horizontal side of 6. The other triangle has a vertical side

Lynne walks dogs every day to earn money.the fees she charges per month are 1 dog ,$40; 2 dogs 37.25 each. 3 dogs 34.50 each. 4 dogs 31.75 each. A pet store wan

During a flood, a river drops the largest pieces of its sediment on the floodplain close to its normal channel. explain why?

Need asap please When do writers revise their work? A) before they begin to write B) before they make a final copy C) after they make their final drafts D) when

Can somebody pls help me solve this: 6 1/3 - 2 2/5 + 1 3/10

According to stigler and baranes (1988), ____ and ____ have a very special relationship because math skills " are not logically constructed on the basis of abst

Bella is working on the world record for longest beaded necklace. She has 10,000 glass beads that have a diameter of 0.4 cm. If she strings these beads end to e

In 1967 a 30-second super bowl commercial cost 40,000. In 2000 a 30-second commercial cost 1,800,000. What was the percent of change in the cost of a commercial

What is 1/20 - 1/36? Keep it in fraction form.

If a female that is a carrier for color-blindness has a child with a male that has normal vision, what percentage of their children may be color blind?