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:

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