Question

1/3x.2/5(x-1)=0

Answer 1

\(\dfrac{1}{3}x.\dfrac{2}{5}\left(x-1\right)=0\)

\(\Rightarrow\left[{}\begin{matrix}\dfrac{1}{3}x=0\\\dfrac{2}{5}\left(x-1\right)=0\end{matrix}\right.\Rightarrow\left[{}\begin{matrix}x=0\\x-1=0\end{matrix}\right.\Rightarrow\left[{}\begin{matrix}x=0\\x=1\end{matrix}\right.\)

Vậy x = 0 hoặc x = 1

Answer 2

\(\dfrac{1}{3}x.\dfrac{2}{5}\left(x-1\right)=0\\ =>\left[{}\begin{matrix}x=0\\x-1=0\end{matrix}\right.< =>\left[{}\begin{matrix}x=0\\x=1\end{matrix}\right.\)

Answer 3

\(\dfrac{1}{3}x.\dfrac{2}{5}\left(x-1\right)=0\)

\(\Rightarrow x.\left(x-1\right)=0\)

\(\Rightarrow\left\{{}\begin{matrix}x=0\\x-1=0\end{matrix}\right.\Rightarrow\left\{{}\begin{matrix}x=0\\x=1\end{matrix}\right.\)

Vậy \(x\in\left\{0;1\right\}\)
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Answer 4

\(\dfrac{1}{3}x.\dfrac{2}{5}\left(x-1\right)=0\)

\(\Rightarrow x\left(x-1\right)=0\)

\(\Rightarrow\left[{}\begin{matrix}x=0\\x-1=0\end{matrix}\right.\Rightarrow\left[{}\begin{matrix}x=0\\x=1\end{matrix}\right.\)

\(\Rightarrow x\in\left\{0;1\right\}\)

Answer 5

\(\dfrac{1}{3}x.\dfrac{2}{5}\left(x-1\right)=0\)

Vì : \(\dfrac{1}{3}.\dfrac{2}{5}\ne0\)

\(\Rightarrow x\left(x-1\right)=0\)

\(\left[{}\begin{matrix}x=0\\x-1=0\end{matrix}\right.\Leftrightarrow\left[{}\begin{matrix}x=0\\x=1\end{matrix}\right.\)

Vậy \(x\in\left(0;1\right)\)

Answer 6

\(\dfrac{1}{3}x\cdot\dfrac{2}{5}\left(x-1\right)=0\)

\(\Rightarrow\left[{}\begin{matrix}x=0\\x-1=0\end{matrix}\right.\Rightarrow\left[{}\begin{matrix}x=0\\x=1\end{matrix}\right.\)

Vậy \(x\in\left\{0;1\right\}\).