Question

so sánh \(^{8^{50}}\)và \(3^{100}\)

Answer 1

Ta có:

  \(3^{100}=\left(3^2\right)^{50}=9^{50}\) 

Mà \(8^{50}< 9^{50}\)

Vậy \(8^{50}< 3^{100}\)

Answer 2

8⁵⁰=(8²)²⁵=64²⁵

3¹⁰⁰=(3⁴)²⁵=81²⁵

Mà 64²⁵<81²⁵

Vậy 8⁵⁰<3¹⁰⁰