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anonymous
 one year ago
How much drugs do my teachers do a day to come up with these math questions?
anonymous
 one year ago
How much drugs do my teachers do a day to come up with these math questions?

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skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.1The source of their questions are from university calculus courses.

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.1They strip away the calculus and just show you the algebraic tricks, that's why it looks so weird.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Care to teach me trig? lol

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.1Try the Khan Academy on YouTube, it is the best way pal :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I know, i clicked on that, but that hurts my brain xD

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well can you teach me Sigma notation if i give u a problem?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Alright hold up leme find a question...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\sum_{1}^{3} (2j1)\]

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441276201524:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0would there be an answer? or is that just how it is?

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.1You can simplify the numerical expression.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0just by going like 2(1) + 1 = 2 + 1 = 3?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0*Mind Blown* heres a medal lol

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.1what about the rest?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02(2) +1 = 4 + 1 = 5... 2(3) + 1 = 6 + 1 = 7

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441276635025:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I did 2j + 1 tho not  1

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.1Just remember that "sigma" means "add up" the terms from the bottom index to the top.

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441276894980:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0That looks like a p3n15 i aint even gonna lie, sorry for the late messages, im helping someone too haha
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