Respuesta :

Hrishii

Answer:

[tex] 16 \sqrt{2} [/tex]

Step-by-step explanation:

[tex]15\sqrt{2}+6\sqrt{2}-5\sqrt{2} \\ = (15 + 6 - 5) \sqrt{2} \\ = (21 - 5) \sqrt{2} \\ = 16 \sqrt{2} [/tex]

sahkfam

Answer:

[tex]6\sqrt{2}[/tex]

Step-by-step explanation:

Hi!!!

I fixed your LaTeX:

[tex]15\sqrt{2}+6\sqrt{2}-5\sqrt{2}[/tex]

We can add our similar elements to achieve an answer of [tex]6\sqrt{2}[/tex].

It's a bit hard to explain! Please comment if you want more explanation.

Hope this helps!

:D