Final Answer:
The result of the expression
is

Step-by-step explanation:
To compute the given expression, we perform the multiplication and subtraction. Multiplying
gives
and subtracting
from this result yields the final answer.
Understanding scientific notation is beneficial for expressing large numbers concisely. In this case, the result is presented in scientific notation as
indicating a number with
) digits.
Calculating large numbers efficiently is crucial in various scientific, engineering, and financial applications. The use of scientific notation simplifies the representation of extremely large or small values, making them more manageable and comprehensible.
The expression
involves basic arithmetic operations but underscores the importance of numerical precision and efficient notation for handling large numbers. This skill is valuable in diverse fields where accurate and concise numerical representation is essential.