Write the Partial Fraction Decomposition of the Rational Expression $\frac { 3 x ^ { 2 } + 7 x + 7 } { x ^ { 3 } + x }$

question 248

Multiple Choice

Write the partial fraction decomposition of the rational expression.Check your result algebraically. $\frac { 3 x ^ { 2 } + 7 x + 7 } { x ^ { 3 } + x }$

• A) \(\frac { 7 } { x } - \frac { 4 x + 7 } { x ^ { 2 } + 1 }\)
• B) \(\frac { 7 } { x } + \frac { 4 x - 7 } { x ^ { 2 } + 1 }\)
• C) \(\frac { 7 } { x } + \frac { 4 x + 7 } { x ^ { 2 } + 1 }\)
• D) \(\frac { 7 } { x } - \frac { 7 x - 7 } { x ^ { 2 } + 1 }\)
• E) \(\frac { 7 } { x } - \frac { 4 x - 7 } { x ^ { 2 } + 1 }\)

Define the characteristics of different economic systems and their impact on societal welfare.

Differentiate between behavioral economics and traditional economic models.

Explain the roles and importance of the IMF and WTO in international trade and economics.

Identify ethical issues specific to multinational corporations and international business practices.

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