Solve the Inequality $$\left| x ^ { 4 } + 8 x ^ { 2 } + 16 \right| > 0$$

question 89

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- $$\left| x ^ { 4 } + 8 x ^ { 2 } + 16 \right| > 0$$

• A) \(( - 4,4 )\)
• B) \(\varnothing\)
• C) \(( - \infty , - 4 ) \cup ( 4 , \infty )\)
• D) \(( - \infty , \infty )\)

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Marginal Revenue Product

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