The word "algebra" originally comes from the word "al-jabr" in Arabic, which means restoration or reunification. "Al-jabr" was used to refer to the process of simplifying equations that is used in algebra.
Know MoreThe first known use of "al-jabr" to refer to mathematical reduction was by Abu Ja'far Muhammad ibn Musa al-Khwarizmi in the title of a treatise on mathematics in the 9th century. The word was borrowed by Medieval Latin and later by Middle English, at which time its spelling became "algebra." The mathematical term "algorithm" comes from the same Arabic roots. Algebra continues to describe the process of mathematical reduction in many languages.
Learn more in AlgebraThe biblical meaning of the word "restoration" is to receive back more than has been lost to the point where the final state is greater than the original condition. The main point is that someone or something is improved beyond measure.
Full Answer >Algebra has been developed over thousands of years in several different countries. The earliest methods for solving mathematical problems with one or more unknown quantities come from ancient Egypt. The word "algebra" itself is derived from the title of Baghdad mathematician Al-Kwarizmi's 9th century book, "Hidab al-jabr wal-muqubala."
Full Answer >An example of a pre-algebra word problem is found in the following: A football player wants to load up with carbohydrates the night before a game. He wants to eat no more than 2,000 calories. He is eating pancakes and syrup. Each pancake has 168 calories, and each serving of syrup has 32 calories. Assuming he eats one serving of syrup with one pancake, how many pancakes can he eat?
Full Answer >Solve quadratic function word problems by determining each term of the quadratic equation and then solving for x when the equation is equal to zero. A quadratic equation is expressed as ax^2 + bx + c = 0 when in standard form.
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