A community for students.
Here's the question you clicked on:
 0 viewing
zepdrix
 one year ago
Studay Tyme ugainnnn!
zepdrix
 one year ago
Studay Tyme ugainnnn!

This Question is Closed

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3dw:1432857499890:dw @pooja195

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0aww no more brown face:c

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0;) its k i bet we will have many more of these :P

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3so what kinda problems? :d chapter 11 or something?

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0All of chapter 11 i have 6 quizzes 1 on each section T_T

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0Do anything it takes i need to pass!!!1

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3\[\Large\rm \frac{3}{5}\div\frac{9}{25}\]Let's start with something like this :d simplify.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3\[\Large\rm \color{red}{\frac{3}{5}}\color{royalblue}{\div}\color{green}{\frac{9}{25}}\]\[\Large\rm \color{red}{Keep}\color{royalblue}{Change}\color{green}{Flip}\]Mmm ok good you got it :)

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3\[\Large\rm \frac{4x^2}{49}\div\frac{x}{7}\]How bout this one?

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0ZEPPY T_T I HATE THIS STUFF D:

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3\[\Large\rm \color{red}{Keep}\color{royalblue}{Change}\color{green}{Flip}\]

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3\[\Large\rm \color{red}{\frac{4x^2}{49}}\color{royalblue}{\div}\color{green}{\frac{x}{7}}=\frac{4x^2}{49}\times\frac{7}{x}\]Are you ok with that first step?

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0T_T i cant do this! >:I

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3cross cancel stuff that matches :)

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0It makes no sense T_T

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0Can we skip this one its too hard R_R

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3\[\Large\rm =\frac{4x^{\cancel{2}}}{\cancel{49}7}\times\frac{\cancel{7}}{\cancel{x}}\]Cancel some stuff.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3I cancelled an x from top and bottom, a 7 from top and bottom.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3\[\Large\rm =\frac{4x}{7}\]And then just see what's left over.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3skip it? :d but isn't this what your quiz is on? this kind of stuff?

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0i dont get it >_< he teached it a diffrent way .. T_T

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3You really need to get comfortable with this "cancelling" idea. Here is a simple example:dw:1432860109946:dw

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0OOOOOOOOO I GET IT!!! GIVE ME ANOTHER ONE

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3\[\Large\rm \frac{8x^3}{7}\div\frac{2x}{21}\]

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3You understand the first step?\[\Large\rm =\frac{8x^3}{7}\times\frac{21}{2x}\]

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0Right we flip so we can multiply

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3Hmm I guess we have to break some stuff down and look for anything that cancels.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3Right away you should notice that you have x's in the top, and an x in the bottom. So you know that you'll have AT LEAST one cancellation.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3dw:1432860789982:dwSo we can cancel an x out of top and bottom, ya?

pooja195
 one year ago
Best ResponseYou've already chosen the best response.0wait so after that you factor right?

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3we see a 7 and a 2 in the bottom. So we have to ask ourselves, do the 8 and 21 have any 2 or 7 factors in them? yes try to factor the 8 and 21. this isn't like the factoring we were doing back in last chapters though.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3factors of 8? factors of 21? :o

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3no. this is not like the other chapter. we're `breaking down` the 8 and 21, not multiplying them together.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3No, you were right the first time :) lol

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3dw:1432861257936:dwMmm k good

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.3so cancel some stuff.dw:1432861329403:dwya?