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Factor the expression. k^2 - 18k + 81
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Dec 24, 2017
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Factor the expression.
k^2 - 18k + 81
Mathematics
high-school
Ophidian
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Answer:
The answer is (k-9)(k+9)
Explanation:
Treznik
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Dec 25, 2017
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Treznik
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(k-9)(k-9) is the answer :))
MrCopiCat
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Dec 28, 2017
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