31 squared
Understand the Problem
The question is asking for the result of squaring the number 31, which means multiplying 31 by itself.
Answer
961
Answer for screen readers
The final answer is 961
Steps to Solve
- Set up the operation
To find the square of 31, we need to calculate $31 \times 31$.
- Calculate the product
Perform the multiplication step by step:
$$31 \times 31 = 31 \times (30 + 1) = (31 \times 30) + (31 \times 1)$$
Now, calculate each part:$$31 \times 30 = 31 \times (3 \times 10) = 93 \times 10 = 930$$\And: $$31 \times 1 = 31$$
Adding these together, we get: $$930 + 31 = 961$$
The final answer is 961
More Information
Squaring numbers is a common operation in mathematics, frequently used in algebra, geometry, and many other fields. Squares of integers are known as perfect squares.
Tips
A common mistake is to miscalculate the multiplication or addition steps. Double-check your calculations to ensure accuracy.
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