|x − 2019| + |x − 2021| + |x − 2023| = 4.
|x − 2019| + |x − 2021| + |x − 2023| = 4.
tìm x biết: x+1/2019+x+2/2018+x+3/2017=x-1/2021+x-2/2022+x-3/2023
tìm x
(x+1)/2023 + (x+2)/2022=(x+3)/2021 + (x+4)/2020
tìm x nguyên 2023+2022+2021+2020+...+x=2023
Cho hàm số f(x)= x +1/4 Tính tổng f(0)+f(1/2021)+f(2/2021)+f(3/2021)+...+f(2019/2021)+f(2020/2021)+f(1)
\(P\left(x\right)\)=\(x^{2023}-2024.x^{2022}+2024.x^{2021}-2024.x^{2020}+.....+2024.x-1\)
tính P ( 2023)
Giải nhanh giúp mik ạ !! đang cânf gấp O(∩_∩)O
x+4/2018+x+3/2019=x+2/2020+x+1/2021
tìm GTNN
A=l x - 2021 l + l x - 2022 l + l x - 2023 l