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1 Is this trinomial a trinomial square? x2 + 18x + 81.
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4 votes
1
Is this trinomial a trinomial square?
x2 + 18x + 81.

User Adilbo
by
8.6k points

1 Answer

4 votes

Answer:

Yes, because it can be factored as (x+9)^2

User Chubsdad
by
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