(d 2 +6d+9)+(d 3 +6d+9)=
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Answered by
3
Answer:
17d+18 is simplified form if your question
Answered by
1
Answer:
(d^2+6d+9) -(d^3+6d+9)=(d
2
+6d+9)−(d
3
+6d+9)=
Step-by-step explanation:
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