To solve the expression 2 raised to the power of 3, we are essentially performing the operation of multiplying the number 2 by itself a total of three times. This can be represented mathematically as:
- 2 x 2 x 2
Now, let’s break it down step by step:
- First, we multiply the first two 2’s: 2 x 2 = 4.
- Next, we take that result and multiply it by the last 2: 4 x 2 = 8.
Therefore, 2 raised to the power of 3 equals 8.
This operation is also commonly referred to as taking a power. In a more general sense, the expression ab refers to a multiplied by itself b times. In this case, a is 2 and b is 3, hence:
23 = 8
Understanding powers and exponents is a fundamental aspect of mathematics and is widely used in various fields, including science and engineering. If you have further questions or need more examples regarding exponents, feel free to ask!