26-02-2021
Mathematics

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Express as a trinomial (x + 3)(3x + 3)

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llamask37 llamask37

26-02-2021

The answer is 3x^2 + 12x + 9

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audreyh05 audreyh05

26-02-2021

Answer:

3x^2 + 12x + 9

Step-by-step explanation:

3x • x + 3x • 3 + 3 • x + 3 • 3

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