factories 8n^2+10n-318=0
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Answered by
1
Answer:
4n ^2 + 5 n - 159 = 0.............
Answered by
1
Answer:
8n²+10n-318=0
4n²+5n-159=0
n(4n+5) =159
4n+5=159n
155n=5
n=5/155
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