69 squared
69² = 69 × 69 = 4,761
To square a number, multiply it by itself. 69 squared is written 69² or 69^2, and the answer is 4,761.
How to work out 69 squared
- Direct: 69 × 69 = 4,761.
- From the previous square: 68² = 4,624, and 69² = 4,624 + (2 × 69 − 1) = 4,624 + 137 = 4,761.
- Split the number: 69 = 60 + 9, so 69² = 60² + 2 × 60 × 9 + 9² = 3,600 + 1,080 + 81 = 4,761.
Related
- 69 cubed = 328,509
- The square root of 4,761 is 69, so 4,761 is a perfect square.
Squares near 69
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