The Question Game: Give an Answer, Add a Question, or Both!

The Game is Simple just do 1 of the following:
Post a Question
Post an Answer (it doesn't have to be right, it can just be a guess)
Post a Question and an Answer to a different Question

The Goal?
To be part of a thread with the purpose of letting you strech your brain (or your google searches) a bit.

Starting off, try to figure out the flaw in this math:

Let a = x
a + a = a + x                    [add "a" to both sides]
2a = a + x                        ["a + a" = "2a"]
2a - 2x = a + x - 2x           [subtract "2x" from both sides]
2(a - x) = a + x - 2x           ["2a - 2x" is equal to "2(a - x)"]
2(a - x) = a - x                   ["a + x - 2x" is equal to "a - x"]
2 = 1                                [divide both sides by "a - x"]

I knew the answer to this about 3 months ago (when I learned factoring) but now I can't remember the answer.  So I'll have to say that the only flaw with this math is that 2 doesn't equal 1.


Edit:  O.K. I just remembered it.  You cannot divide by (a-x) because (a-x)=0
You can never divide by zero!

You're paddling upstream in a canoe when it loses a wheel. How many pancakes can you fit in a doghouse?

17 times the square root of pi multiplied by the product of 12 and pi

if I'm doing my math correctly

Incorrect. The answer is, None. Icecream has no nose.


/school joke

If train A is going 45 MPH and Frank has two apples, how many fingers am i golding up?

Golding is not a verb.

yes it is.

This thread isn't getting off to a good start....

What is the correct value of Response:

a = 12;
Response = a + fun(a);
fun(x)
{
return x*x;
}

: D
hint, is a trick question.