Square root of 76
The square root of 76 is 8.717798 (rounded to 6 decimal places). In simplest radical form it is 2ā19.
Square root of 76
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 76 is the number that multiplied by itself gives 76.
- 2
76 is between the perfect squares 8Ā² = 64 and 9Ā² = 81, so its square root is between 8 and 9.
- 3
Pull out the biggest square factor: 76 = 4 Ć 19, so
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{76} = 2\sqrt{19} \approx 8.717798 \]
\[ \sqrt{76} = \sqrt{4 \times 19} = 2\sqrt{19} \]
\[ \sqrt{76} \approx 8.717798 \]Squares around 76
| Number | Squared |
|---|---|
| 7 | 49 |
| 8 | 64 |
| 9 | 81 |
| 10 | 100 |
Questions
What is the square root of 76?
The square root of 76 is 8.717798 (rounded to 6 decimal places). In simplest radical form it is 2ā19.
Is 76 a perfect square?
No. It lies between 8Ā² = 64 and 9Ā² = 81.
What is 76 squared?
76 Ć 76 = 5776.
What is the square root of 76 rounded to 2 decimals?
8.72.