\(\left(2x+1\right)^5=\left(2x+1\right)^{2010}\)
\(\Rightarrow\left(2x+1\right)^{2010}-\left(2x+1\right)^5=0\)
\(\Rightarrow\left(2x+1\right)^5.\left[\left(2x+1\right)^{2005}-1\right]=0\)
\(\Rightarrow\orbr{\begin{cases}\left(2x+1\right)^5=0\\\left(2x+1\right)^{2005}-1=0\end{cases}}\)\(\Rightarrow\orbr{\begin{cases}2x+1=0\\\left(2x+1\right)^{2005}=1\end{cases}}\)\(\Rightarrow\orbr{\begin{cases}2x+1=0\\2x+1=1\end{cases}}\)\(\Rightarrow\orbr{\begin{cases}2x=-1\\2x=0\end{cases}}\)
\(\Rightarrow\orbr{\begin{cases}x=-\frac{1}{2}\\x=0\end{cases}}\)
Vậy \(\orbr{\begin{cases}x=-\frac{1}{2}\\x=0\end{cases}}\)
(2x+1)5=(2x+1)2010
=> 2x+1=1 hoặc 2x+1=0
=>2x=0 hoặc 2x=1
=>x=0 hoặcx=0,5
(2x+1)^5=(2x+1)^2010 =>(2x+1)^2010 - (2x+1)^5=0
=>(2x+1)^5 * ((2x+1)^2010-1) = 0
=>2x+1=0 hoặc 2x+1=1
=>x=-1/2 hoặc x=0
vậy x=-1/2 hoặc x=0
