Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.
An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in Maths when we do not know the exact number in a calculation - this unknown ...
The Rasmussen Reports daily Presidential Tracking Poll for Thursday shows that 45% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-four (54%) disapprove. The latest figures ...
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