Let

>let
>assume
>considering
I though math was a real science, not some arbitrary make-believe random bullshit

If you don't get why we use words like let, assume and considering in math, you clearly don't understand math.

So I can just assume that 2+2=5? Wew lad

Yes, you can do that

>cotemporary mathematics
Worse than alchemy I tell you

What field of science are you studying where these sound arbitrary to you?

>I though math was a real science
Math has never been science. Science uses empirical approach.

>Assume that 2+2=5
>Then 2=3. A contradiction!
>Thus [math] 2 + 2 \neq 5 [/math]
See, nothing wrong with assuming.

you're dumb

>literally making up imaginary numbers because your math doesn't work
This is why math is a pseudo science.