math

[123abc]

2+2 is what?

[Mortartube]

A sum

[young&smart2]

What kind of crap are you trying to pull? Are you just trying to be smart by like using all different kinds of equations and saying its 5 or something? Duh, 4!!!

[Peter Pedant]

it is four, 123abc

all twenty of your questions are in your course book, somewhere

instead of spending time typing them in, itwould have been better to spend the timne and read the chapter the test is about.

velocity is always distance per unit time, and the only one given was meters per sec.

decelertion as negative acceleration

honestly this is not Einstein stuff (which is why we olds can do it I suppose)

[tinman0]

2 + 2 = 5, for sufficiently large values of 2

[nightmare]

2+2=10 in base 4, or 11 in base 3, or even 100 in base 2, but that would be written as 10 + 10 =100..........

[chainfire]

This reminded me of a good (invalid proof), that says that 2=1.
See if you can see the fault

Let a = b
so a� = ab
so a� + a� - 2ab = ab + a� - 2ab
then 2(a� - ab) = a� - ab
then 2 = (a� - ab)/(a� - ab)
2 = 1

So looking at this, 2+2=1+1=2 :D