## I<3Fun Group Title Simplify: 7 SQRT 3 + 8 SQRT 3 – 2 SQRT 2 A) 13 SQRT 5 B) 13 SQRT 6 C) 15 SQRT 3 – 2 SQRT 2 I was confused if it would be B or C 3 years ago 3 years ago

1. mmbuckaroos Group Title

C

2. SkateboarderT_3 Group Title

C

3. a132 Group Title

okay. so it looks like:$7\sqrt{3} + 8\sqrt{3} - 2\sqrt{2}$ The first thing to do is combine like terms. Both $7\sqrt{3}$ and $8\sqrt{?}$ have the same radicand in common, so you can combine them to be $15\sqrt{3}$ You have the $-2\sqrt{?}$ left. You can't do anything to that. So, like the two above me have said, your answer will be C: $15\sqrt{3} - 2\sqrt{2}$

4. a132 Group Title

* i meant both 7(sqrt) 3 and 8(sqrt) 3