rochelle71 rochelle71
  • 22-07-2020
  • Mathematics
contestada

How do you factorise this using DOPS/DOTS?

2(x + 3)^2-10

Respuesta :

Alfpfeu
Alfpfeu Alfpfeu
  • 22-07-2020

Answer:

Step-by-step explanation:

Hello,

[tex]2(x+3)^2-10\\=2[(x+3)^2-5]\\=2[(x+3)^2-(\sqrt{5})^2]\\\\=2[(x+3+\sqrt{5})(x+3-\sqrt{5})][/tex]

Hope this helps

Answer Link
gabesandoval08
gabesandoval08 gabesandoval08
  • 03-05-2021

Answer:

i like cheese and feet its  B A C D

Step-by-step explanation:

Answer Link

Otras preguntas

What is dispersal of seeds ​
The distance accross Dewart Lake is 168 ft long. Using the similar triangles below, figure out the distance (d) across a pond that is A 35.37 ft B 798 ft
Please answer bro I need. This now
help!!!! please & thank you! look at my most recent question too if you can! :)
The following figure is not drawn to scale. 1) Using complete sentences, describe how angle relationships can be used to find the value of in this figure. Then,
A molecule of DNA was analyzed and found to contain 18% guanine. What is the amount of: (Cytosine: Adenine: Your answer
A car bought for $13,000 depreciates at 15% per year. Use an exponential function to find the value of the car after 5 years.
Writing Practice 1: Informal email describing a recent life change. You have just bought a computer. Write an email to your friend telling him/her about your co
NEEEEEEED HEEEEEEEELP !!!!!!!!!!!!!!!!! 13 POINTSSSSSS
HELP ASAP DUE TONIGHT