Question

which equation is equivalent to square root of 24 plus x equals twelve?
x squared + 24x + 168
x squared - 24x + 120
x squared - 24x + 168

Answer 1

is it:

\[\sqrt(24) + x = 12?\]

or
\[\sqrt(24+x) = 12?\]

Answer 2

sstarica - I believe it is the former. Otherwise you wont get the X^2 term in the result

Answer 3

hmm, alright then if so then the answer is B) the second part :

Solve for x ^_^:

\[\sqrt(24) + x = 12 \rightarrow 24 + x^2= 144\] hmm there's something wrong, is it 24x? or 24?

Answer 4

24x :)
When you square √24)+x=12 you get \[(√24+x)^2 = 12^2\] that will give you a 24x

Answer 5

are you sure? that would give 48x lol >_< okay, it's either I'm going off, or this question is missing a part lol