# What is 3 to the 2nd power?

Updated on January 19, 2024

Answer: 3 to the 2nd power, or 3², is 9.

## Exponents

Exponents represent repeated multiplication. 3 to the 2nd power (3²) means multiplying 3 by itself, which equals 9. This concept is fundamental in mathematics, representing quantities in a compact form and playing a crucial role in algebra, geometry, and calculus. Understanding exponents is also essential in scientific fields, where they describe exponential growth or decay, and in computing, for algorithm complexity and data representation. It’s a fundamental concept with far-reaching implications in various academic and professional fields.

## FAQ on Exponents

### What is 2 to the 3rd power?

2 to the 3rd power is 8.

### What is 4 to the 2nd power?

4 to the 2nd power is 16.

### What is 5 to the 3rd power?

5 to the 3rd power is 125.