Simplify the Expression $$\sqrt [ 4 ] { ( x + 81 ) ^ { 4 } }$$

question 75

Multiple Choice

Simplify the expression. Include absolute value bars where necessary.
- $$\sqrt [ 4 ] { ( x + 81 ) ^ { 4 } }$$

• A) \(| x + 3 |\)
• B) \(x + 3\)
• C) \(x + 81\)
• D) \(| x + 81 |\)

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