What is the simplified form of the expression the square root of the quantity 4 times c to the sixteenth power. - the square root of c squared. + 6the square root of c squared. + the square root of the quantity 9 times c squared.?

Question

anonymous · Answer

√ ̅4c^16 - √ ̅c^2 + 6√ ̅c^2 + √ ̅9c^2

anonymous · Answer

attachment

anonymous · Answer

2c4 + 8c

 2c4 + 10c

 2c8 + 8c

 2c8 + 10c and these are the answers

anonymous · Answer

C. i believe so.

ankit042 · Answer

@tom_delonge_fan you know how to solve a sqrt function?
This is a simple one lets do it step by step

anonymous · Answer

no what is that :(

ankit042 · Answer

I am using abbreviation sqrt for a square root
so sqrt(2*2) =2
same way sqrt(x*x) = x
Now can you try solving

anonymous · Answer

5sqrt c^2?

ankit042 · Answer

? 
how did you get this
lets take the first term sqrt(4c^16) can you solve this?
try to find the roots...
HINT 4 can be written as 2*2

anonymous · Answer

sqrt(2c^16)?

anonymous · Answer

or can the 16 become 8?

ankit042 · Answer

Yes it will be 8 
Good now can you try solving other terms

anonymous · Answer

which one do i move on to? 9c^2?

ankit042 · Answer

you can try anything you like

anonymous · Answer

i think its 2c8 + 8c

ankit042 · Answer

Yes Great :D hope you understood how to do such questions now!

anonymous · Answer

i understand a little bit more now! thank you (:

ankit042 · Answer

Try practicing a couple more question and you will become an expert :D