ashleylpich ashleylpich

27-03-2020
Mathematics

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What is (2n+3)(2n+3)

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laserbladevip5 laserbladevip5

27-03-2020

Answer:

4n² + 12n + 9

Step-by-step explanation:

First, to simplify this expression, you will have to layout the problem like this.

2n (2n) + 2n x 3 + 3 (2n)+ 3 x 3

After,

4n² + 6n + 6n + 9

And Lastly,

4n² + 12n + 9

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