What is the square root of 55?
Understand the Problem
The question is asking to calculate the square root of the number 55. This is a math problem that requires computation to find the value that, when multiplied by itself, equals 55.
Answer
\sqrt{55} \approx 7.416
Answer for screen readers
The square root of 55 is approximately 7.416198487095663
Steps to Solve
- Identify the goal
The goal is to find the square root of 55, which is the number that when multiplied by itself equals 55.
- Use a calculator
Since 55 is not a perfect square, we use a calculator to find an approximate value for its square root.
- Perform the calculation
On a calculator, enter 55 and press the square root (√) button to obtain the result.
$$ \sqrt{55} \approx 7.416198487095663 $$
The square root of 55 is approximately 7.416198487095663
More Information
Square roots of non-perfect squares are irrational numbers, meaning they have an infinite number of non-repeating decimal places.
Tips
A common mistake is to not recognize that 55 is not a perfect square and attempt to find a whole number as its square root.
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