把

1

x

−

2

，

1
(
x
−
2
)
(
x
+
3
)

，

2

(

x

+

3

)

2

通分的过程中，不正确的是（   ）

A：最简公分母是（x-2）（x+3）²               

B：$\frac{1}{x-2}=\frac{{\left(x+3\right)}^2}{\left(x-2\right){\left(x+3\right)}^2}$

C：$\frac{1}{\left(x-2\right)\left(x+3\right)}=\frac{x+3}{\left(x-2\right){\left(x+3\right)}^2}$

D：$\frac{2}{{\left(x+3\right)}^2}=\frac{2x-2}{\left(x-2\right){\left(x+3\right)}^2}$