Q: What is 4 squared (42)
A:
16
Scientific Notation: 1.6 x 101
A:
16
Scientific Notation: 1.6 x 101
When you're trying to find what a number is when squared, you take the number and multiple it by itself.
So, that means you take 4 x 4 = 16
The same would apply if you are trying to find what a number is cubed.
The example for 43 = 4 x 4 x 4 = 64
| Power | Answer |
|---|---|
| 41 | 4 |
| 42 | 16 |
| 43 | 64 |
| 44 | 256 |
| 45 | 1024 |