Question

blah, ignore this

Answer 1

\[\int\limits20x^4-9x^3-2x dx\]

Answer 2

\[\int\limits_{4}^{12}\frac{dx}{x\sqrt{x^2-1}}\]

Answer 3

TEACH ME YOUR ways

Answer 4

\[\int\limits_{-3}^{3}x^2-4dx\]

Answer 5

0?

Answer 6

wrong

Answer 7

wait no
arg

Answer 8

-6!

Answer 9

gimme a sec, i need to solve it

Answer 10

this is so nerve wracking oh god
my math skills can't be seen

Answer 11

\[\int\limits e^x dx\]

Answer 12

ok fine,
the derivative of e^x =?

Answer 13

um
xe^(x-1)?

Answer 14

no...
its just e^x

Answer 15

QUE
how ;_;

Answer 16

its just how its defined

e^x is the equation whose derivative is the same equation as itself

Answer 17

http://en.wikipedia.org/wiki/Exponential_function