minthao_2011
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1,674
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 Oct10 asked How can I get the exact solution of this equation (inequality equation)? Oct5 comment Find the value of parameter so that the equation has one solution @Michel E2 If I want to the equation $x^4+2(m+1)x^2 - m - 4 =0$ has three reals solutions. How can I get it? Oct3 accepted How to get a list of pairs into the form $(x,y)$? Oct3 comment How to get a list of pairs into the form $(x,y)$? In my country, the pair of solution must be formated like that. After Mathematica out put, I use TeXform to convert them. Oct3 asked How to get a list of pairs into the form $(x,y)$? Sep26 comment How to choose three points on the circle so that the triangle is not a right triangle? Thank you very much. Sep25 comment How to choose three points on the circle so that the triangle is not a right triangle? @SjoerdC.deVries, You said "The remaining 24 have a right angle, just put a Not in front of the FreeQ above to find them". I dont know how to put the FreeQ. Please write for me that command. Thank you. Sep23 revised Is there a triangle like this? added 141 characters in body Sep17 revised Is there a triangle like this? added 350 characters in body Sep17 comment Is there a triangle like this? The solutions changes automatically? Is it fixed? How to change it? Sep17 comment Is there a triangle like this? How to choose the number a, b, c, x1, x2, x3? Sep17 comment Is there a triangle like this? @belisarius Can I get a triangle with the small coordinates of the point A, B, C? Sep16 revised Is there a triangle like this? added 260 characters in body Sep16 revised Is there a triangle like this? deleted 4 characters in body Sep16 answered Is there a triangle like this? Sep15 accepted Is there a triangle like this? Sep14 asked Is there a triangle like this? Sep9 awarded Yearling Sep8 accepted How to find the numbers $a$, $b$, $c$, $d$ of the function? Sep8 asked How to find the numbers $a$, $b$, $c$, $d$ of the function?