Question

( 2x + 1)³= 125

Answer 1

(2x+1)³ =125

Mà: 5³ =125

=> (2x+1)=5

x=(5-1):2

x=4:2

x=2

Answer 2

x=2 

ĐÚNG nhé mik làm rùi

KIK NHA TKS

Answer 3

\(^{\left(2x+1^{ }\right)^3}\)= 125 => 2x + 1 = 5 => 2x = 5 - 1 => 2x = 4=> x = 2