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Zepler [3.9K]
2 years ago
8

ALGEBRA 2 *need work to be shown * solve the following equation x^2 + 27=-9

Mathematics
2 answers:
Vaselesa [24]2 years ago
5 0

Answer:

x = ± 6i

Step-by-step explanation:

Given

x² + 27 = - 9 ( subtract 27 from both sides )

x² = - 36 ( negative value indicates the solutions are complex )

Take the square root of both sides

x = ± \sqrt{-36} = ± 6i

drek231 [11]2 years ago
4 0

Step-by-step explanation:

x²=-9-27

x²=-36

there's no x

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stepladder [879]
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2 years ago
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Keith_Richards [23]

The given expression is

2x

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8 0
1 year ago
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AveGali [126]
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