The French mathematician Francois Viete, also known as Seigneur de la Biogitere, did important work towards promoting new algebra, which used letters in equations. Because of this, new algebra was a key stage leading to modern algebra.
Francois Viete was the inventeur of the new algbra he was born in 1540 he died in 1603 he served as privy councillor to both Henry lll and Henry lv Francois Viete was born at Fontenay-le-comte he then moved to Paris and that is also were he dies
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+, -, coefficents, pronumerals. heaps
The book Francois Viete wrote about Algebra.
One of his major contributions was his innovated treatment of algebraic expressions.
Marie Francois Bichat
i dont known
Giant tortoise
By math.
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because he was the first person to discover about electricity and magnetism