questionedithistorytranslationsTranslate this question Globalquiz questions are translated by users for other users. English languageHow much is 77 times 7? 629539749519He used the symbol of the period Gottfried Wilhelm Leibniz for the first time in his letter to John Bernoulli, writing that he did not like to use the (commonly used) × sign because he was often confused with the x sign, which denotes the unknown in the equation.PsychéShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this question4Very interesting! Polish languageIle wynosi 77 razy 7? 629539749519Do oznaczania mnożenia po raz pierwszy użył symbolu kropki Gottfried Wilhelm Leibniz, pisząc w liście do Johna Bernoulliego, że nie lubi używać (powszechnie używanego) znaku ×, ponieważ często mu się myli ze znakiem x oznaczającym niewiadomą w równaniu.PrzemekShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this question1Very interesting!