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umka2103 [35]
3 years ago
14

What is 3(x + 7) expanded

Mathematics
1 answer:
Alex3 years ago
6 0
Distributive proeprty
a(b+c)=ab+ac
3(x+7)=3x+21
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<em />

<em>Learn more here: brainly.com/question/17229451</em>

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