A) \[-{{x}^{3}}+4{{x}^{2}}-9x+3\]
B) \[{{x}^{3}}+4{{x}^{2}}-9x+3\]
C) \[{{x}^{3}}-4{{x}^{2}}+9x-3\]
D) \[-{{x}^{3}}-4{{x}^{2}}+9x-3\]
Correct Answer: D
Solution :
\[\underset{\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_}{\mathop{\underset{-{{x}^{3}}\,\,\,\,-\,\,\,4{{x}^{2}}\,\,\,+9x\,\,\,-\,\,3}{\mathop{\underset{\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_}{\mathop{\begin{align} & {{x}^{3}}-3{{x}^{2}}+5x-1 \\ & +2{{x}^{3}}+{{x}^{2}}-4x+2 \\ & -\,\,\,\,\,\,\,\,\,-\,\,\,\,\,\,\,\,\,\,+\,\,\,\,\,\,\,\,\,- \\ \end{align}}}\,}}\,}}\,\]
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