Greek mathematician Archimedes is widely considered by many to be the "father of mathematics." He is regarded as one of the leading scientists in classical antiquity and is credited with designing numerous innovative machines, including the screw pump and siege engines.
Know MoreArchimedes was born in 287 BC in Sicily, Italy, and died when he was 75 years old during a Roman battle in Syracuse. Besides being a mathematician, he was a brilliant physicist, engineer, astronomer and inventor. He is known for the Archimedes Principle as well as hydrostatistics and infinitesimals. In addition, he also defined the spiral that now bears his name as well as an ingenious method for expressing very large numbers.
Learn more about ArithmeticA rational expression in mathematics is an expression that is the ratio of two polynomials. Most often, it is expressed as a fraction, such as (x^2 + 5)/(x - 2).
Full Answer >You can find an extensive dictionary of mathematics terms on Mathwords.com. Mathwords.com breaks mathematics down into several large areas, such as arithmetic, algebra, trigonometry, and calculus. Each area is further divided into several subsections based on its particular aspects. Mathwords.com lists entries in alphabetical order and alphabetizes Greek letters using their Latinized translations while also including the original Greek letters for clarity.
Full Answer >In mathematics, expanded form is a method of representing a number through an addition statement by totaling the values of its digits. For example, the number 3,745 can be written in expanded form as 3,000 + 700 + 40 + 5. A multiplication statement can also be used in expanded form.
Full Answer >In mathematics, regrouping is the reorganization of numbers from one column to another to perform addition and subtraction equations. Typically, regrouping is referred to as “carrying” and “borrowing” a number.
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