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myininaya Group TitleBest ResponseYou've already chosen the best response.1
Do you know how to factor a sum of cubes?
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
There is a cute formula for it.
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
\[a^3+b^3=(a+b)(a^2ab+b^2)\]
 8 months ago

ChristopherW28 Group TitleBest ResponseYou've already chosen the best response.0
Looks cute lol thank you
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
lol. Do you know how to use it with the trig functions?
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
\[(\sin(x))^3+(\cos(x))^3=a^3+b^3 \]
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
should be easy for you to determine what is a and what is b.
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
if it isn't then let me know so i can explain further
 8 months ago

ChristopherW28 Group TitleBest ResponseYou've already chosen the best response.0
I've got the equation down but what to do first?
 8 months ago

ChristopherW28 Group TitleBest ResponseYou've already chosen the best response.0
Do I multiply what's in the parenthesis?
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
tell me what a is and what b is based on what I wrote above
 8 months ago

ChristopherW28 Group TitleBest ResponseYou've already chosen the best response.0
A is sin and b is cos
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
\[(\sin(x))^3+(\cos(x))^3=a^3+b^3 \]
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
ok so just go to the other side of the formula and replace a with sin(x) and replace b with cos(x) and then you are done don't do nothing more
 8 months ago

ChristopherW28 Group TitleBest ResponseYou've already chosen the best response.0
I did :)
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
ok then you are done sir
 8 months ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
\[a^3+b^3=(a+b)(a^2ab+b^2) \] everywhere we seen an a we put sin(x) everywhere we seen a b we put cos(x)
 8 months ago

ChristopherW28 Group TitleBest ResponseYou've already chosen the best response.0
Thanks!
 8 months ago

ChristopherW28 Group TitleBest ResponseYou've already chosen the best response.0
I will have another question in a moment
 8 months ago
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