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Solve 3k-81ksquare=0

User Franta
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1 Answer

4 votes

Answer:

k=0 or k=1/27

Explanation:

3k-81k^2=0

3k(1-27k) =0

3k=0 or 1-27k=0

k=0 or -27k= -1

k= 1/27

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