Question

(x-2020)^2021=1

Answer 1

(x-2020)^2021=1

(x-2020)^2021=1^2021

=>x-2020=1

x=1+2020

x=2021

Vậy x=2021

 

Answer 2

Ta có: \(\left(x-2020\right)^{2021}=1\)

\(\Leftrightarrow\left(x-2020\right)^{2021}=1^{2021}\)

\(\Leftrightarrow x-2020=1\)

hay x=2021

Vậy: x=2021

Answer 3

x=2021

Answer 4

(x-2020)^2021=1

》(x-2020)^2021=1^2021

》x-2020=1

》x=1+2020

》x=2021

Vậy x=2021

Answer 5

(x-2020)^2021=1

(x-2020)^2021=1^2021

=>x-2020=1

x=1+2020

x=2021

Vậy x=2021