minthao_2011
Reputation
1,674
Next privilege 2,000 Rep.
 Jan15 comment Find all values of the paramaters $m$ for which the equation has four roots smaller 2 How about with equation t^4 + 2 (m + 1) t^2 + m + 7==0? Jan15 revised Find all values of the paramaters $m$ for which the equation has four roots smaller 2 edited body; edited title Jan15 asked Find all values of the paramaters $m$ for which the equation has four roots smaller 2 Jan9 awarded Popular Question Jan7 revised Reduce with Integer domain, but receive a rational solution added 15 characters in body Jan7 comment Reduce with Integer domain, but receive a rational solution My version of Mathematica is 9.0.0. I obtained d is -12 (-3 - 12 k + 6 m - 2 k m - 3 m^2 + 2 k m^2). I edited f[x]. Jan7 revised Reduce with Integer domain, but receive a rational solution added 1 characters in body Jan7 comment Reduce with Integer domain, but receive a rational solution I am not using 9.0.1 Jan7 asked Reduce with Integer domain, but receive a rational solution Dec21 comment How can I find the sum of the even digits of a number of all elements of a list? @ Mr.Wizard. Thank you for your help. Dec20 accepted How can I find the sum of the even digits of a number of all elements of a list? Dec20 asked How can I find the sum of the even digits of a number of all elements of a list? Dec17 revised Perimeter and area are positive integers added 438 characters in body Dec16 revised Perimeter and area are positive integers added 3 characters in body Dec16 revised Perimeter and area are positive integers added 321 characters in body Dec16 revised Perimeter and area are positive integers added 321 characters in body Dec16 revised Perimeter and area are positive integers added 77 characters in body Dec16 revised Perimeter and area are positive integers added 23 characters in body Dec16 revised Perimeter and area are positive integers added 104 characters in body Dec12 accepted How to convert this answer into $\ln$ form?