Question

Answer 1

\(\left|x-1,027\right|-0,573=2\\ \Rightarrow\left|x-1,027\right|=2,573\\ \Rightarrow\left[{}\begin{matrix}x-1,027=2,573\\x-1,027=-2,573\end{matrix}\right.\\ \Rightarrow\left[{}\begin{matrix}x=3,6\\x=-1,546\end{matrix}\right.\)

Answer 2

/x-1,027/= 2+0,573

/x-1,027/= 2,573

=> x-1,027= +- 2,573

*x-1.027=2,573

x=2,573+1,027

x=3,6

*x-1,027=-2,573

x=-2,573+1,072

x=-1,501

vậy x=...., x=....