red1230
red1230
17-11-2017
Mathematics
contestada
how to solve n^2 + 10 - 8 + 80=0
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searaotero
searaotero
17-11-2017
What grade is this? !
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altavistard
altavistard
17-11-2017
Combine the constants into one:
n^2 + 88 = 0
This has two complex roots.
I suspect you may have meant n^2 + 10n + 78 = 0.
Double check the original problem and make any necessary corrections.
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