Examlex
Fermat proved that every odd prime number can be expressed as the difference of two
squares in one and only one way. Express each of the first 6 odd prime numbers as the
difference of two squares.
Naturalistic
A style in art and literature that seeks to depict subjects as they appear in everyday life, with attention to detail and realism.
Heraldic Arrangement
The system of designing, describing, and displaying coats of arms and heraldic badges.
Lion Gate
A main entrance of the Bronze Age citadel of Mycenae in southern Greece, marked by a relief sculpture of two lionesses.
Theran Paintings
Wall paintings from the ancient city of Akrotiri on the island of Thera (Santorini), showcasing sophisticated frescoes with naturalistic motifs and figures.
Q48: Some rational numbers are irrational.
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Q91: A prime number may have one or
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Q170: An intensive-care nurse works 3 days of
Q222: Break 1101101110111111011111101110 into groups of seven digits
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