Question #6450462Fill in the Blank
Algebra-2
Question
The 7th root of -128 is _______.
Answer & Analysis
Analysis
Question Analysis
This problem evaluates the understanding of odd roots, specifically for negative numbers.
This problem evaluates the understanding of odd roots, specifically for negative numbers.
Key Concept Explanation
The 7th root of a number is the number such that . For odd roots, any real number has exactly one real root.
The 7th root of a number is the number such that . For odd roots, any real number has exactly one real root.
Step-by-step Solution
1. Identify the number: -128
2. Determine the 7th root: Find such that
1. Identify the number: -128
2. Determine the 7th root: Find such that
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