What will come in place of (?) question mark.
`(14)^(2) + 179 + (5)^(2) = (?)^(2)`

Options

A. 10
B. 20
C. 30
D. 40

Answer

To solve the equation \( (14)^2 + 179 + (5)^2 = (?)^2 \), we will follow these steps:

### Step 1: Calculate \( (14)^2 \)
\[ (14)^2 = 196 \]

### Step 2: Calculate \( (5)^2 \)
\[ (5)^2 = 25 \]

### Step 3: Substitute the values into the equation
Now, substitute the values we calculated into the equation:
\[ 196 + 179 + 25 = (?)^2 \]

### Step 4: Add the numbers on the left side
First, add \( 196 \) and \( 179 \):
\[ 196 + 179 = 375 \]
Now add \( 25 \):
\[ 375 + 25 = 400 \]

### Step 5: Set the equation
Now we have:
\[ 400 = (?)^2 \]

### Step 6: Take the square root of both sides
To find \( ? \), take the square root of \( 400 \):
\[ ? = \sqrt{400} = 20 \]

### Conclusion
Thus, the value that comes in place of the question mark is:
\[ \boxed{20} \]