193,305 views
0 votes
0 votes
Combine these radicals.
-V5 -3v5

Combine these radicals. -V5 -3v5-example-1
User Jake Shakesworth
by
3.1k points

2 Answers

18 votes
18 votes

Answer:

b

Explanation:

User Asis
by
2.9k points
12 votes
12 votes


-\sqrt 5 -3\sqrt 5\\\\\\=(-1-3)\sqrt 5\\\\\\=-4\sqrt 5

User Haresh Ghatala
by
2.8k points