Question

(x-2).(x+2 phần 3)=0

 

Answer 1

(x-2)(x+2/3)=0

=>x-2=0 hoặc x+2/3=0

=>x=2 hoặc x=-2/3

Answer 2

(x-2 ).(x+3)=0
=> x-2=0 => x= 2
Hoặc x+2/3=0 => x=-2/3

Answer 3

TH1:

x-2=0=> x=2

TH2: 

\(\dfrac{x+2}{3}=0=>x=-2\)

Answer 4

\(\left(x-2\right)\left(x+\dfrac{2}{3}\right)=0\)

\(\Leftrightarrow x-2=0\) hoặc \(x+\dfrac{2}{3}=0\)

\(\Leftrightarrow x=2\)       hoặc \(x=\dfrac{-2}{3}\)

Vậy \(x=2\) hoặc \(x=\dfrac{-2}{3}\)

Answer 5

\(\left(x-2\right).\left(x+\dfrac{2}{3}\right)=0=>\)\(\left[{}\begin{matrix}x-2=0\\x+\dfrac{2}{3}=0\end{matrix}\right.=>\left[{}\begin{matrix}x=2\\x=\dfrac{-2}{3}\end{matrix}\right.\)