English Chatroom (想练习英语的就来啊^^)

棉花糖糖

anybody's here?

棉花糖糖

have some math problems.....need help! ....

4everluv

[quote=SSV]You misundertood me. I mean education system in general. The education system in US also has problems.
for example, they really should consider combin...[/quote]

My calculus and physics teacher always do that... the difference is that my physics teacher has done it in a clear, simple way while my calculus teacher has done it in a confusing way
:026: :026: so u r actually not learning anything if u take both classes

4everluv

[quote=棉花糖糖]have some math problems.....need help! ....[/quote]
me=can try.. not guarantee it's right

:026:

棉花糖糖

[quote=4everluv]me=can try.. not guarantee it's right

:026:[/quote]

my hero, you'v come :020:

4everluv

quotient rule, product rule, chain rule,implicit differentialtion..

the eighth one is sinh(x). so y' is cosh(x)

棉花糖糖

[quote=4everluv]quotient rule, product rule, chain rule,implicit differentialtion..

the eighth one is sinh(x). so y' is cosh(x)[/quote]

i can;t understand your answer

4everluv

[quote=棉花糖糖]i can;t understand your answer[/quote]

working on it = =it's really messy b/c im doing them on my lap...

4everluv

it's huge= =

4everluv

just make sure to check them... im not too good either= =

棉花糖糖

the eighth one..i think i never learned such solution before....
other one... studyinging, thx a lot melv~ let me have a good look at it

4everluv

[quote=棉花糖糖]the eighth one..i think i never learned such solution before....
other one... studyinging, thx a lot melv~ let me have a good look at it[/quote]

it's called hyperbolics...(i think...)

here's the 2nd page... again, make sure u check those...

4everluv

sry it looks messy b/c i was doing them on my lap...
my desk has no room for the work.. it's suck a mess
:026:

棉花糖糖

oh oh, it's super nice!~ thank you so much >< yes ill study them hard~ kiss~

hiddern70

Hmm.....
Suppose that I missed something here........

SSV

[quote=4everluv]My calculus and physics teacher always do that... the difference is that my physics teacher has done it in a clear, simple ...[/quote]
Of course:030:
I'm trying to make connections btw the two, so that I could understand that stuff better.

SSV

Melv, I'm very worried about you......... your number 2 is wrong, and number 12 needs to be simplified.

4everluv

[quote=SSV]Melv, I'm very worried about you......... your number 2 is wrong, and number 12 needs to be simplified.[/quote]

i know... the website was dead last night
ive told candy on MSN - -; thx for worrying about me....
i forgot e-sq. for 2

hiddern70

Hmm......
Thanks to candy's questions, I had a better review on calculus...

4everluv

[quote=hiddern70]Hmm......
Thanks to candy's questions, I had a better review on calculus...[/quote]

= =:040:  NOT THE SOLUTIONS???
LOL