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Leviafan [203]
3 years ago
10

Expand the linear expression: 3(4x + 3)

Mathematics
2 answers:
Vika [28.1K]3 years ago
5 0
Solutions

1) Distribute
<span>
3×4x+3×3
</span>
2) Simplify 3×4x to 12x
<span>
12x+3×3
</span>
3) Simplify 3×3 to 9
<span>
12x+9

Answer = </span>12x+<span>9</span>
Wewaii [24]3 years ago
4 0
You have to take the 3 and multiply what ever is in the parenthasis so 3*4 is 12 but you cant mutliply x so its 12x and them 3*3 is 9 so your answer would be 12x+9
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