Find the exact value of the radical expression in simplest form.

√(3x) + 3√(3x) - 2√(3x) -10

A. -10
B. 2x √3x
C. 2x√3x - 10
D. 10 - 2x√3x

I think its c, but when I first did this problem I got 2√3x - 10? Can someone clarify this for me?

Question

Find the exact value of the radical expression in simplest form.

√(3x) + 3√(3x) - 2√(3x) -10

A. -10
B. 2x √3x
C. 2x√3x - 10
D. 10 - 2x√3x

I think its c, but when I first did this problem I got 2√3x - 10? Can someone clarify this for me?

anonymous · Answer

2√3x - 10 .. this is answer...
that extra "x" must be representing multiplication sign...

anonymous · Answer

ohh, so it would be C, okay. that extra x through me there for a sec, thanks! :)

parthkohli · Answer

The whole numbers outside a radical can be added and subtracted like any whole numbers :D That's how you get the answer bro..