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Meaning of plastic ratio | Babel Free

Noun CEFR B2

Definitions

A geometrical proportion given by the unique real solution of the equation x³ = x + 1. Its decimal expansion begins 1.324717957244746...

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

plastic shaman plastic surgeon plastic surgery plastic wood Plastically plasticard

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