Question
Real Tutor Solution
Tutor-Verified Answer
Answer
\( 3x + 12 \)
Solution
To expand \( 3(x + 4) \), you distribute the multiplication by 3 to each term inside the parentheses:
\[
3(x + 4) = 3 \cdot x + 3 \cdot 4 = 3x + 12
\]
**Expanded Form:** \( 3x + 12 \)
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Simplify this solution Bonus Knowledge
To expand \( 3(x+4) \), you simply distribute the 3 to both terms inside the parentheses. So, you multiply 3 by \( x \) and then by 4. This gives you: \[ 3(x+4) = 3x + 12 \] So, the expanded form is \( 3x + 12 \).
