Simplify `(sqrt(2209) - 12) xx 5 = ?`

Options

A. 175
B. 180
C. 225
D. 195

Answer

To simplify the expression \((\sqrt{2209} - 12) \times 5\), we will follow these steps:

### Step 1: Calculate the square root of 2209
First, we need to find \(\sqrt{2209}\).

\[ \sqrt{2209} = 47 \]

### Step 2: Substitute the square root back into the expression
Now, we substitute \(\sqrt{2209}\) with 47 in the expression.

\[ (47 - 12) \times 5 \]

### Step 3: Perform the subtraction inside the brackets
Next, we perform the subtraction:

\[ 47 - 12 = 35 \]

### Step 4: Multiply the result by 5
Now, we multiply the result by 5:

\[ 35 \times 5 = 175 \]

### Final Answer
Thus, the simplified value of the expression \((\sqrt{2209} - 12) \times 5\) is:

\[ \boxed{175} \]

---