add! medal for the CORRECT answer!

Question

anonymous · Answer

attachment

anonymous · Answer

11x?

anonymous · Answer

Can you simplify the first radical by finding the perfect square that fits in it?

anonymous · Answer

11s isn't an option ):

anonymous · Answer

@HorseCrazyGirlForever Try not to just post the answer.. try to explain how ya got there

anonymous · Answer

i believe so

anonymous · Answer

So what perfect square fits into 18?

unklerhaukus · Answer

$$\sqrt{18x}+\sqrt{2x}$$
$$=\sqrt{9\times2x}+\sqrt{2x}$$
$$=\sqrt{9}\times\sqrt{2x}+\sqrt{2x}$$
$$=\sqrt{3^2}\times\sqrt{2x}+\sqrt{2x}$$
$$=$$

anonymous · Answer

Geez I don't know if that is correct... :(

anonymous · Answer

Could I get some help with my question when you guys are done here? I really need to get it done....

anonymous · Answer

UncleRhaukus, the final answer isn't showing ):

anonymous · Answer

@UncleRhaukus

whpalmer4 · Answer

You're supposed to figure it out!

anonymous · Answer

I dont think he wanted it to show, i think he wanted you to do it

anonymous · Answer

ughhhhhh

anonymous · Answer

i need to get this overwith, so if anyone can just give me the answer real quick, i'll give them their medal.

whpalmer4 · Answer

Oh, come on, it's easy!  What is 3*3?  and what number * itself gives you 9?

unklerhaukus · Answer

$$=\sqrt{3^2}\times\sqrt{2x}+\sqrt{2x}$$

simplify this bit $\sqrt{3^2}$

then combine the like terms