The value of \[{{\left( \mathbf{-a+b+c} \right)}^{\mathbf{2}}}\] is

1.	The value of \[{{\left( \mathbf{-a+b+c} \right)}^{\mathbf{2}}}\] is
A.	\[{{a}^{2}}+{{b}^{2}}+{{c}^{2}}-2ab+2bc-2ca\]
B.	\[~{{a}^{2}}-{{b}^{2}}-{{c}^{2}}-2ab+2bc-2ca\]
C.	\[{{x}^{2}}-{{y}^{2}}+{{z}^{2}}-2xy+3yz-4xz\]
D.	\[{{a}^{2}}+{{b}^{2}}-{{c}^{2}}-2ab-2bc-2ac\]
Answer» B. \[~{{a}^{2}}-{{b}^{2}}-{{c}^{2}}-2ab+2bc-2ca\]

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The value of \[{{\left( \mathbf{-a+b+c} \right)}^{\mathbf{2}}}\] is

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