Question

What is the simplified form of the expression sqrt 16 c^8-sqrt c^2+2 sqrt^2+sqrt 4^2

Answer 1

u talking about this:
\(\large \sqrt{16c^8}-\sqrt{c^2}+2\sqrt2+\sqrt{4^2} \)

Answer 2

Yes

Answer 3

\(\large \sqrt{16c^8}-\sqrt{c^2}+2\sqrt2+\sqrt{4^2} \)
\(\large 4c^4-c+2\sqrt2+4 \)
that's as much as you can do with that...
can you double check that third term where you have "2sqrt^2" .... is that right?

Answer 4

or better yet, use the draw to write out the expression you want...