Question

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

Answer 1

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

=>x+2=0 hoặc x-3=0

=>x=-2 hoặc x=3

Answer 2

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

Answer 3

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

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

Answer 4

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

=> x + 2 = 0 hoặc x - 3 = 0

=> x = -2 hoặc x = 3