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almond37 [142]
3 years ago
10

Factor the expression. k^2 - 18k + 81

Mathematics
2 answers:
Assoli18 [71]3 years ago
6 0
(k-9)(k-9) is the answer :))
mezya [45]3 years ago
5 0

Answer:

The answer is (k-9)(k+9)  

Step-by-step explanation:

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