Find the square root of each of the following by long division method: (i)120409

Explanation

To find the square root of 120409 using the long division method, follow these steps:

### Step-by-Step Solution:

1. **Pair the Digits**:
Start from the right and pair the digits of the number. For 120409, we pair them as (12)(04)(09).

2. **Find the Largest Square**:
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