Let \[f:R\to R\] be defined by \[f(x)=2x+|x|\], then \[f(2x)+f(-x)-f(x)=\] [EAMCET 2000]

Let \[f:R\to R\] be defined by \[f(x)=2x+|x|\], then \[f(2x)+f(-x)-f(x

1.	Let \[f:R\to R\] be defined by \[f(x)=2x+\|x\|\], then \[f(2x)+f(-x)-f(x)=\] [EAMCET 2000]
A.	\[2x\]
B.	\[2\|x\|\]
C.	\[-2x\]
D.	\[-2\|x\|\]
Answer» C. \[-2x\]

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Let \[f:R\to R\] be defined by \[f(x)=2x+|x|\], then \[f(2x)+f(-x)-f(x)=\] [EAMCET 2000]

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