Solve using brackets:
`497xx98`

Answer

To solve the problem \( 497 \times 98 \) using brackets, we can break down the numbers into simpler components. Here’s a step-by-step solution:

### Step 1: Rewrite the numbers
We can express \( 497 \) and \( 98 \) in a way that makes multiplication easier:
- \( 497 = 500 - 3 \)
- \( 98 = 100 - 2 \)

### Step 2: Set up the expression
Now we can rewrite the multiplication:
\[ 497 \times 98 = (500 - 3) \times (100 - 2) \]

### Step 3: Apply the distributive property
Using the distributive property (also known as the FOIL method for binomials), we expand the expression:
\[ (500 - 3) \times (100 - 2) = 500 \times 100 - 500 \times 2 - 3 \times 100 + 3 \times 2 \]

### Step 4: Calculate each term
Now we calculate each term:
1. \( 500 \times 100 = 50000 \)
2. \( 500 \times 2 = 1000 \)
3. \( 3 \times 100 = 300 \)
4. \( 3 \times 2 = 6 \)

### Step 5: Combine the results
Now we can substitute these values back into the expression:
\[ 50000 - 1000 - 300 + 6 \]

### Step 6: Perform the subtraction and addition
1. First, subtract \( 1000 \) from \( 50000 \):
\[ 50000 - 1000 = 49000 \]
2. Next, subtract \( 300 \):
\[ 49000 - 300 = 48700 \]
3. Finally, add \( 6 \):
\[ 48700 + 6 = 48706 \]

### Final Answer
Thus, the final answer for \( 497 \times 98 \) is:
\[ \boxed{48706} \]