Calculate √961 - √1: Square Root Difference Problem

To solve this problem, we'll follow these steps:

• Step 1: Calculate $\sqrt{961}$
• Step 2: Calculate $\sqrt{1}$
• Step 3: Subtract the square roots obtained in Steps 1 and 2

Now, let's work through each step:
Step 1: We need to find $\sqrt{961}$. Recognize that 961 is a perfect square and $\sqrt{961} = 31$ because $31^2 = 961$.
Step 2: Next, calculate $\sqrt{1}$. Since 1 is also a perfect square, $\sqrt{1} = 1$.
Step 3: Subtract these values: $31 - 1 = 30$.

Therefore, the solution to the problem is $30$.