383 reputation
422
bio website sbsangpi.com
location Melbourne, Australia
age 21
visits member for 3 years, 3 months
seen Nov 30 at 13:21

About me:http://en.wikipedia.org/wiki/User:Sbsangpi
Visit www.sbsangpi.com (only in Myanmar Language)


Oct
2
comment Counting Methods?
Yea.I don't know about "n choose k". Can you please elaborate more? I appreciate it. Sorry for my lack knowledge.
Oct
2
comment Counting Methods?
1) 2 ways to choose- because there is only 11, so if you choose 2 times it is 10. Do you mean like this? thx
Sep
30
comment equation of the tangent to the following curves?
sorry! how do you get $y=-4x-(-4)(-1)+8$ ?
Sep
30
comment equation of the tangent to the following curves?
fantastic answer! Thanks alot. Sorry for my bad question. Now I fully understood~ thx @AméricoTavares
Sep
29
comment equation of the tangent to the following curves?
1. $2x-2$ but i don't know 2?
Sep
29
comment equation of the tangent to the following curves?
can you please explain in a step? thx~ @J.M.
Sep
29
comment differentiation of Polynomials
thx! for that @ArturoMagidin I will not use next time!
Sep
29
comment differentiation of Polynomials
ok! I understood now <br> $2x^3-4x$ <br> $= 6x^2-4$
Sep
29
comment differentiation of Polynomials
but the answer is $6x^3-4$
Sep
29
comment differentiation of Polynomials
but the answer is 6x^3-4
Sep
29
comment differentiation of Polynomials
but the answer is 6x^3-4
Sep
29
comment differentiation of Polynomials
ok! I get it~ thx
Sep
29
comment differentiation of Polynomials
can you explain more by step how do you get 2x^3-4x^2
Aug
26
comment Equation of the tangents
step by step great help! looking forward more help! thx alot Tavares. God bless you! ;)
Aug
26
comment Equation of the tangents
great! I like it! Thx alot Ross. I'm very happy! God bless you all! ;)
Aug
25
comment Equation of the tangents
aww..ok. so it is like this y=3x^3-1-12x^2-1+12x+2 ? thx
Aug
25
comment Equation of the tangents
there is no given (x,y) so how can i do?
Aug
25
comment Application of differentiation of Polynomials?
thx for that! appreciate it! ;)
Aug
25
comment Application of differentiation of Polynomials?
aww..i see now..thx for that!
Aug
25
comment Application of differentiation of Polynomials?
thx for that, I can't vote sorry..my point very low!