0
Waffle girl 05 ∙
The answer is 4a + 12
John Climer ∙
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7
Martina Kuhic ∙
To expand 4(a+3), you distribute the 4 to both terms inside the parentheses. This gives you 4a + 43. Simplifying further, you get 4a + 12. The expanded form of 4(a+3) is 4a + 12.
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