How To Calculate Square And Cube

Square and Cube Formulas:

\[ n^2 = n \times n \] \[ n^3 = n \times n \times n \]

Square (n²):

Cube (n³):

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1. What Are Square and Cube?

The square of a number is the result of multiplying the number by itself. The cube of a number is the result of multiplying the number by itself twice.

2. How Does the Calculator Work?

The calculator uses simple multiplication:

\[ n^2 = n \times n \] \[ n^3 = n \times n \times n \]

Where:

\( n \) — Any real number
\( n^2 \) — Square of the number
\( n^3 \) — Cube of the number

3. Importance of Square and Cube Calculations

Details: Squares and cubes are fundamental mathematical operations used in geometry, physics, engineering, and many scientific calculations.

4. Using the Calculator

Tips: Simply enter any number (positive or negative, whole or decimal) and click calculate to see its square and cube.

5. Frequently Asked Questions (FAQ)

Q1: What's the square of a negative number?
A: The square is always positive because a negative times a negative equals a positive.

Q2: What's the cube of a negative number?
A: The cube remains negative because a negative times a negative times a negative equals a negative.

Q3: What's the square of 0?
A: 0, since 0 × 0 = 0.

Q4: What's the cube of 1?
A: 1, since 1 × 1 × 1 = 1.

Q5: Can I calculate squares and cubes of fractions?
A: Yes, the calculator works with any real numbers including fractions and decimals.