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Question
By splitting into prime factors, find the square root of 11025.
Solution
`sqrt(11025)`
= `sqrt(bar(5 xx 5) xx bar(7 xx 7) xx bar(3 xx 3))`
= 5 x 7 x 3 = 105
| 5 | 11025 |
| 5 | 2205 |
| 7 | 441 |
| 7 | 63 |
| 3 | 9 |
| 3 |
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