E.g1/√2+1/√13 >1/√17 as x=-0.5 2^-1/3+13^-1/3>17^-1/3 as x=-0.6 2^2/3+13^2/3>17^2/3 as x =0.6 ************** 2^5/6+13^5/6<17^5/6 as x=0.83 2+13<17 as x =1 2^e+13^e<17^e as x =2.72 2^pi+13^pi<17^pi as x =3.14 😅😅🤣🤣🎉❤🫠🙃
Find 2^x+13^x=17^x 2^-1+13^-1>17^-1:x=-1 2+13<17 :x=1 所以 2^m+13^m<17^m for m>1 e.g m=2,3,e,pi, 2^e+13^e<17^e , e=2 .72 2^n+13^n>17^n for n<-1 e.g. 2^-e+13^-e<17^-e In fact, 2^x+13^x=17^x when x=0.7793297733 thus 2^s+13^s>17^s for s<0.77933 2^t+13^t<17^t for t>0.77933😅😅🎉❤