Find the square root of 6400.

Explanation

To find the square root of 6400 using the long division method, follow these steps:

### Step-by-Step Solution:

1. **Pair the Digits**: Start by pairing the digits of the number 6400 from the right. This gives us two pairs: (64) and (00).

2. **Find the Largest Square**: Look at the first pair (64). The largest perfect square less than or equal to 64 is 8, since \(8 \times 8 = 64\).

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