minthao_2011

947 reputation

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visits	member for	8 months
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	947 reputation	bio	website		visits	member for	8 months
19 badges		location			seen	7 hours ago

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Apr 23	asked	How to delete duplicate solutions of this system of equations?
Apr 22	accepted	How to solve this equation with integers as a solution?
Apr 21	asked	How to solve this equation with integers as a solution?
Apr 9	revised	How to find the couple $a$ and $b$ of the equation? added 15 characters in body
Apr 9	revised	How to find the couple $a$ and $b$ of the equation? added 3154 characters in body
Apr 8	asked	How to find the couple $a$ and $b$ of the equation?
Mar 31	accepted	How can I factor my trigonometric equation?
Mar 31	revised	How can I factor my trigonometric equation? edited body
Mar 31	asked	How can I factor my trigonometric equation?
Mar 21	comment	How can I get the right hand side of a delayed expression? You can see at mathematica.stackexchange.com/questions/20236/…
Mar 17	accepted	How to solve this system of equations?
Mar 16	asked	How to solve this system of equations?
Feb 26	accepted	How to substitute $x$ in a expression $f(x)$ but not calculate the value of the $f(x)$ at the point $x$?
Feb 26	comment	How to substitute $x$ in a expression $f(x)$ but not calculate the value of the $f(x)$ at the point $x$? Thank you very much.
Feb 26	asked	How to substitute $x$ in a expression $f(x)$ but not calculate the value of the $f(x)$ at the point $x$?
Feb 25	comment	How do I get my equation to have the form $(x-a)^2 + (y-b)^2 + (z-c)^2-d = 0$? Thank you very much.
Feb 25	comment	How do I get my equation to have the form $(x-a)^2 + (y-b)^2 + (z-c)^2-d = 0$? Your answer depend on the number 25.
Feb 25	awarded	Nice Question
Feb 25	comment	How do I get my equation to have the form $(x-a)^2 + (y-b)^2 + (z-c)^2-d = 0$? I don't understand your answer. The right hand side must be 25. Your answer is 11.
Feb 23	accepted	How do I get my equation to have the form $(x-a)^2 + (y-b)^2 + (z-c)^2-d = 0$?