If f(x) = 2(x)^2 + 5 square root of (x+2)

Question

hartnn · Answer

whats the entire Question ?

anonymous · Answer

Completed the following statement : f(0) =?

hartnn · Answer

to find f(0), just put x =0 in f(x) 
so, $ \Large f(0) =  2(0)^2 + 5 \sqrt{ (0+2)} = ..... ?$
can you find ?

anonymous · Answer

I did that but my answer isn't coming out right.

hartnn · Answer

did u get $\Large 5\sqrt2$
as your answer ?

anonymous · Answer

Yeah doi not simplify that?

hartnn · Answer

thats the most simplified form :)

anonymous · Answer

So that's what f(0) equals,

hartnn · Answer

yup. thats it!

anonymous · Answer

I'm doing a test online and it doesn't let me do square roots, so I don't think that's the answer they want.

hartnn · Answer

firstly, it is not allowed to ask test/graded questions on OpenStudy, refer to code of conduct, http://openstudy.com/code-of-conduct. secondly, if your function is f(x) = 2(x)^2 + 5 square root of (x+2) then f(0) surely is 5 square root 2, and your system should allow that answer.

anonymous · Answer

It's a practice quiz. It's open note. And you can ask for help. Sorry shouldn't of said test.

hartnn · Answer

then it is ok. anyways,
$\Huge \mathcal{\text{Welcome To OpenStudy}\ddot\smile} $

anonymous · Answer

Thanks for your help

hartnn · Answer

you're welcome ^_^