Question

\(\left(X-3\right)\)\(x\left(X-4\right)\)\(=0\)

Answer 1

( x - 3 ) ( x - 4 ) = 0

\(\Rightarrow\orbr{\begin{cases}x-3=0\\x-4=0\end{cases}}\)

\(\Rightarrow\orbr{\begin{cases}x=3\\x=4\end{cases}}\)

Answer 2

\(\left(X-3\right).\left(x-4\right)=0\)

\(x-3=0\Leftrightarrow x=3\)

\(x-4=0\Leftrightarrow x=4\)

\(\Rightarrow x\left\{3;4\right\}\)

Answer 3

(x - 3) (x - 4) = 0

<=> x - 3 = 0

       x - 4 = 0

<=> x = 0 + 3

       x = 0 + 4

<=> x = 3

       x = 4