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Which choice is equivalent to the expression below? ^-64​

Which choice is equivalent to the expression below? ^-64​-example-1
User Tao Wang
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8.1k points

1 Answer

5 votes

Answer:

A. 8i

General Formulas and Concepts:

Algebra II

  • Imaginary Roots: √-1 = i

Explanation:

Step 1: Define

√-64

Step 2: Evaluate

  1. Factor: √-1 · √64
  2. Simplify: i · 8
  3. Multiply: 8i
User Mceo
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