8×102

8×102 is a mathematical expression representing the multiplication of 8 by 10 raised to the power of 2. This can be broken down into two separate operations: first, calculating 10 raised to the power of 2, which equals 100, and then multiplying 8 by 100. The result of this operation is 800. This expression is often used in various fields such as science, engineering, and finance to represent large numbers in a more compact form. For example, in scientific notation, 8×102 would be written as 8.00 × 10^2, indicating that the decimal point is moved two places to the right. This notation is particularly useful when dealing with very large or very small numbers, as it allows for easier comparison and manipulation.