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hartnn
 one year ago
Best ResponseYou've already chosen the best response.1yes, do you have any specific question ?

cgreenwade2000
 one year ago
Best ResponseYou've already chosen the best response.0Sounds like a lot of work , but what exactly do you call basic?

LonelyandForgotten
 one year ago
Best ResponseYou've already chosen the best response.0nope, nothing in mind.. i guess first thing i would like to learn is how do you cross multiply?

LonelyandForgotten
 one year ago
Best ResponseYou've already chosen the best response.0its just that i will be taking a test over these skills to see how much i know and i know nothing at all :/ so i need some help

Goten77
 one year ago
Best ResponseYou've already chosen the best response.0basic skills lesson 1: \[\int\limits_{}^{}= the INtegral symbol\]

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1sure, crossmultiplication dw:1358451891181:dw got this ?

LonelyandForgotten
 one year ago
Best ResponseYou've already chosen the best response.0i think so, yeah

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1dw:1358452038527:dw you try ...

LonelyandForgotten
 one year ago
Best ResponseYou've already chosen the best response.0maybe i should just look in a math textbook or something :/

Goten77
 one year ago
Best ResponseYou've already chosen the best response.0dw:1358452105344:dw lesson 2 the derivative

ghazi
 one year ago
Best ResponseYou've already chosen the best response.3\[4\frac{ 4 }{ 5 }= \frac{ 4*5 +4 }{ 5}=\frac{ 20+4 }{ 5 }=\frac{ 24 }{ 5 }\] @LonelyandForgotten remember this?

LonelyandForgotten
 one year ago
Best ResponseYou've already chosen the best response.0@hartnn umm 18 is the answer?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1dw:1358452176435:dwdw:1358452197271:dwdw:1358452223444:dw now ?

LonelyandForgotten
 one year ago
Best ResponseYou've already chosen the best response.0@ghazi is that for cross multiplication?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1are you understanding the drawings ?

ghazi
 one year ago
Best ResponseYou've already chosen the best response.3no that is for changing fraction

ghazi
 one year ago
Best ResponseYou've already chosen the best response.3for cross multiplication lets say we have \[\frac{ 2 }{ 3 }=\frac{ x }{ 4 }\] then by cross multiplication we can see that \[2*4=x*3\] and x=2*4/3=8/3dw:1358452516250:dw @LonelyandForgotten hope its clear to you now :)
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