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f(x)=|x^(2)-3x|x|+2|. Then which of the ...

`f(x)=|x^(2)-3x|x|+2|.` Then which of the following is/are true ?

A

`f'(x)=2x-3` for `x"in(0,1)cup(2,oo)`

B

`f'(x)=2x+3` for `x"in(-oo,-2)cup(-10)`

C

`f'(x)=-2x-3` for `x"in(-2,-1)`

D

None of the above

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