Question

Factor: 3d + 6d + 3.

Answer 1

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Answer:

3(d + 1)²

Explanation:

Given 3d² + 6d + 3:

Begin by factoring out '3' from each term:

3(d² + 2d + 1)

Factor terms inside of the parenthesis:

3(d + 1)(d + 1) or 3(d + 1)².