Question

105⁵.105⁶:105⁸-105³+105⁷= ?

ai trả loi thì nhớ kb vói mik nha

Answer 1

100¹¹:105⁸-105³+105⁷=105³-105³+105⁷=105⁷

Answer 2

\(105^5.105^6\div105^8-105^3+105^7\)

\(=105^{11}\div105^8-105^3+105^7\)

\(=105^3-105^3+105^7\)

\(=0+105^7\)

\(=105^7\)