Question

so sánh : 71^50 và 37^75

Answer 1

uhhhhhhh......chờ tí xíu, suy nghĩ đã:

71\(^{50}\)=71\(^{2.25}\)=(71\(^2\))\(^{25}\)=5041\(^{25}\)

37\(^{75}\)=37\(^{3.25}\)=(37\(^3\))\(^{25}\)=50653\(^{25}\)

vì 5041^25 < 50653^25 ( số mũ bằng nhau mà 5041 < 50653)

=> 71\(^{50}\) < 37\(^{75}\)

Xong rồi, yeah !!!

Answer 2

https://i.imgur.com/8xUUhqr.jpg

Answer 3

TC : 71^50<72^50=(2^3.3^2)^50=2^150.3^100

37^75>36^75=(2^2.3^2)^75=2^150.3^150

=>71^50<72^50<36^75<37^75

Vậy 71^50<37^75