Find number abc
If a4c2c + 64a96 = b3932b find number abc. Multiple solutions may exist.Correct answers: 2
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Cotton ginIn 1794, Eli Whitney was issued a U.S. patent for his cotton gin. His invention replaced much processing by hand labour, and revolutionized the textile industry. Cotton became commercially important in the southern US, with a resulting demand for slaves to tend the fields and harvest the cotton crops.[Image: detail from copy of Whitney's patent made by the Patent Office in 1845.] |