The square of the length of the tangent drawn from any point on the circle `x^(2) + y^(2) + 70x -45y + 6789 =0` to the circle `x^(2) + y^(2) + 70x - 45y + 9876 =0` is ______ .

Explanation

To find the square of the length of the tangent drawn from any point on the first circle to the second circle, we can follow these steps:

### Step 1: Write the equations of the circles
The equations of the circles given are:
1. Circle 1: \( x^2 + y^2 + 70x - 45y + 6789 = 0 \)
2. Circle 2: \( x^2 + y^2 + 70x - 45y + 9876 = 0 \)

### Step 2: Identify the center and radius of the circles
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