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1. Solve x2 - 81 = 0.
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1. Solve x2 - 81 = 0.
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Dec 18, 2020
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1. Solve x2 - 81 = 0.
Mathematics
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Eolsson
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Answer:
x = -9, 9.
Explanation:
x^2 - 81 = 0
x^2 = 81
x = -9, 9.
Skoota
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Dec 24, 2020
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Skoota
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