Math Problem Statement

What is the cube root of 512?

Solution

To solve 5123\sqrt[3]{512}, we are looking for the cube root of 512. This means finding a number that, when multiplied by itself three times, equals 512.

Solution:

512=8×8×8=83512 = 8 \times 8 \times 8 = 8^3 Therefore, 5123=8\sqrt[3]{512} = 8

The answer is 8.

Would you like further details on cube roots or have any other questions?

Here are some related questions:

  1. What is the cube root of 729?
  2. How do you find the cube root of a number without a calculator?
  3. Can negative numbers have real cube roots?
  4. What is the fourth root of 256?
  5. How does finding the cube root differ from finding the square root?

Tip: Remember, cube roots of perfect cubes (like 512, 729, etc.) are integers, which can help in quick mental calculations.

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Math Problem Analysis

Mathematical Concepts

Cube Root
Exponents

Formulas

\( \sqrt[3]{n} \) for cube roots
\( n = x \times x \times x = x^3 \)

Theorems

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Suitable Grade Level

Grades 5-7