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jeka57 [31]
2 years ago
13

Express the area of the entire rectangle. Your answer should be a polynomial in standard form.

Mathematics
1 answer:
lyudmila [28]2 years ago
4 0

Answer:

x^2 + 12x + 27

Step-by-step explanation:

x^2 + 9x + 3x + 27 =

= x^2 + 12x + 27

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Answer:

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