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Mathematics, 10.12.2019 18:31 alexvillaa121
2r2 + 3s3 β r2 + 4t2 β r2 if r = β2, s = β3, and t = 5.
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2r2 + 3s3 β r2 + 4t2 β r2 if r = β2, s = β3, and t = 5....
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