Simplify the following by expanding brackets.
`40 xx 150`

Answer

To simplify the expression \( 40 \times 150 \) by expanding brackets, follow these steps:

### Step 1: Rewrite 150
We can express 150 as \( 100 + 50 \). So, we rewrite the expression:
\[ 40 \times 150 = 40 \times (100 + 50) \]

### Step 2: Apply the Distributive Property
Using the distributive property, we can expand the expression:
\[ 40 \times (100 + 50) = 40 \times 100 + 40 \times 50 \]

### Step 3: Calculate Each Term
Now, we calculate each term separately:
1. \( 40 \times 100 = 4000 \)
2. \( 40 \times 50 = 2000 \)

### Step 4: Add the Results
Now, we add the results of the two multiplications:
\[ 4000 + 2000 = 6000 \]

### Final Answer
Thus, the simplified result of \( 40 \times 150 \) is:
\[ \boxed{6000} \]

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