Answer:
- 2[tex]\sqrt{2}[/tex]
Step-by-step explanation:
Combining radicals is similar to collecting like terms in algebra, that is
3x - 5x = x(3 - 5) = - 2x, so
[tex]\sqrt{2}[/tex] (3 - 5) = - 2[tex]\sqrt{2}[/tex]
