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Marat540 [252]
2 years ago
14

Pleas I really need help with this

Mathematics
1 answer:
Anna71 [15]2 years ago
8 0

Answer:

4r ^2 +9r + 12

Step-by-step explanation:

Hope this helps! :)

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The complete question and the step-by step explanation are contained in the files attached to this solution.

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