11/09/21 19:33:44.04
For a,b,c>0, prove that
4(a^3+b^3+c^3-3abc)^3≧27(a^2b+b^2c+c^2a-3abc)^3
11/09/21 19:33:44.04
For a,b,c>0, prove that
4(a^3+b^3+c^3-3abc)^3≧27(a^2b+b^2c+c^2a-3abc)^3
11/09/21 19:33:44.04
For a,b,c>0, prove that
4(a^3+b^3+c^3-3abc)^3≧27(a^2b+b^2c+c^2a-3abc)^3