If \[A=5{{x}^{3}}-3{{x}^{2}}+2x-5\]and \[B=3{{x}^{3}}-{{x}^{2}}-x+2,\]find the value of \[A-B.\]

If \[A=5{{x}^{3}}-3{{x}^{2}}+2x-5\]and \[B=3{{x}^{3}}-{{x}^{2}}-x+2,\]

1.	If \[A=5{{x}^{3}}-3{{x}^{2}}+2x-5\]and \[B=3{{x}^{3}}-{{x}^{2}}-x+2,\]find the value of \[A-B.\]
A.	\[8{{x}^{3}}-4{{x}^{2}}+x-3\]
B.	\[2{{x}^{3}}+{{x}^{2}}-3x+7\]
C.	\[8{{x}^{3}}-4{{x}^{2}}+x-3\]
D.	\[2{{x}^{3}}-2{{x}^{2}}+3x-7\]
Answer» E.

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If \[A=5{{x}^{3}}-3{{x}^{2}}+2x-5\]and \[B=3{{x}^{3}}-{{x}^{2}}-x+2,\]find the value of \[A-B.\]

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