Simplify this expression.? :) multiple choice

Question

anonymous · Answer

Answer choices:
2 sqrt 6 + 4 sqrt 3
- 2 sqrt 6 + 4 sqrt 3
- 4 sqrt 3 + 2i sqrt 6
4 sqrt 3 + 2i sqrt 6

I dont really know how to simplify the radicals

anonymous · Answer

Just make use of distributive property..

anonymous · Answer

yea i understand that, Im just not quite sure to do , for example, sqrt -6 times 2?

hartnn · Answer

are u sure question is correct?because none of the options seems to be correct...

anonymous · Answer

$$\sqrt{-6}(2 + \sqrt{-8}) \implies 2 \sqrt{-6} + \sqrt{-6} \sqrt{-8} = ??$$

ghazi · Answer

$$\sqrt{-x}=i \sqrt{x}$$ hint

anonymous · Answer

hmmmm, im pretty sure the question is correct. i just double checked

ghazi · Answer

$$\sqrt{48}= \sqrt{4*4*3}$$

ghazi · Answer

@LaurenAshley1201  you're almost done

anonymous · Answer

Oh sorry options are right..

anonymous · Answer

@ghazi i'm sorry i dont really undrstand what your saying

ghazi · Answer

just simplify the above equation made by @waterineyes  you'll get the answer

hartnn · Answer

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