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Mathematics 10 Online
OpenStudy (anonymous):

1+2 for fun

OpenStudy (anonymous):

hmmm I think it is -6? I may be wrong...

OpenStudy (kainui):

16

OpenStudy (anonymous):

25

OpenStudy (kainui):

36

OpenStudy (anonymous):

i mean 222

OpenStudy (kainui):

12

OpenStudy (anonymous):

Im surprised this equation has so many right answers

OpenStudy (kainui):

It's kind of like a quadratic equation in that sense.

OpenStudy (anonymous):

me we all right i think lol

OpenStudy (anonymous):

Smartest cookies of the website right here

OpenStudy (anonymous):

what is the right answer

OpenStudy (anonymous):

i have hard qu

OpenStudy (mattfeury):

Sorry to ruin the "just for funs" but we keep this area clean so it doesn't bury "real questions." I don't think you're having any trouble with this problem ;)

OpenStudy (kainui):

Well we can try to approach this as an integral from summing up all the numbers from 0 to 2 and integrating it if we can only figure out a function that satisfies this? I suppose f(x)=x would work. \[\int\limits_{0}^{2}xdx\] now lets take the anti-derivative...\[(1/2)x^2|\left(\begin{matrix}2 \\ 0\end{matrix}\right)\] \[(1/2)2^2-(1/2)0^2\] So we see the answer is 2.

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