Respuesta :
Answer:
C on Edge2020.
Step-by-step explanation:
Get the terms to each have [tex]\sqrt{2}[/tex].
You will get [tex]2\sqrt{2} +3\sqrt{2} +4\sqrt{2} = 9\sqrt{2}[/tex].
Therefore, the answer is C.

Answer:
C on Edge2020.
Step-by-step explanation:
Get the terms to each have [tex]\sqrt{2}[/tex].
You will get [tex]2\sqrt{2} +3\sqrt{2} +4\sqrt{2} = 9\sqrt{2}[/tex].
Therefore, the answer is C.