{\sqrt {b^{2}-4ac}}}{2a}}}}}} Elementary algebra, also known as college algebra, encompasses the basic concepts of algebra. It is often contrasted with...

variables and algebraic operations other than the standard arithmetic operations such as addition and multiplication. Elementary algebra is the main form...

mathematics and mathematical logic, Boolean algebra is a branch of algebra. It differs from elementary algebra in two ways. First, the values of the variables...

Algebra can essentially be considered as doing computations similar to those of arithmetic but with non-numerical mathematical objects. However, until...

mathematics, more specifically algebra, abstract algebra or modern algebra is the study of algebraic structures. Algebraic structures include groups, rings...

papers from 1833 to 1841. An algebraic treatment of elementary functions was started by Joseph Fels Ritt in the 1930s. Elementary functions of a single variable...

Linear algebra is the branch of mathematics concerning linear equations such as: a 1 x 1 + ⋯ + a n x n = b , {\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}=b...

In mathematics, a basic algebraic operation is any one of the common operations of elementary algebra, which include addition, subtraction, multiplication...

variables, apart from the elementary symbolic algebra: Expectation algebra, Variance algebra, Covariance algebra, Moment algebra, etc. Considering two random...

In mathematics, an algebraic expression is an expression built up from constant algebraic numbers, variables, and the algebraic operations (addition, subtraction...

In elementary algebra, the quadratic formula is a closed-form expression describing the solutions of a quadratic equation. Other ways of solving quadratic...

other number a . {\displaystyle a.} Following the ordinary rules of elementary algebra while allowing division by zero can create a mathematical fallacy...

Libraries Elementary abelian group, an abelian group in which every nontrivial element is of prime order Elementary algebra Elementary arithmetic Elementary charge...

algebra (also known as a Clifford algebra) is an extension of elementary algebra to work with geometrical objects such as vectors. Geometric algebra is...

analysis. Mathematics typically used in commerce includes elementary arithmetic, elementary algebra, statistics and probability. For some management problems...

overview, see Algebra. The bare word "algebra" may refer to: Elementary algebra Abstract algebra Algebra over a field In universal algebra, algebra has an axiomatic...

The role of 0 as additive identity generalizes beyond elementary algebra. In abstract algebra, 0 is commonly used to denote a zero element, which is...

{\displaystyle x\cdot (y+z)=x\cdot y+x\cdot z} is always true in elementary algebra. For example, in elementary arithmetic, one has 2 ⋅ ( 1 + 3 ) = ( 2 ⋅ 1 ) + ( 2...

polynomial equations. Modern algebraic geometry is based on more abstract techniques of abstract algebra, especially commutative algebra, with the language and...

using the methods of elementary algebra. Smaller systems of linear equations can be solved likewise by methods of elementary algebra. For solving larger...

a+0=a} and a + ( − a ) = 0 {\displaystyle a+(-a)=0} , form the basis of algebra, while other identities, such as ( a + b ) 2 = a 2 + 2 a b + b 2 {\displaystyle...

complex numbers, often now called elementary algebra. The distinction is rarely made in more recent writings. Algebraic structures are defined primarily...

non-associative algebras, which have also an addition and a scalar multiplication. Examples are the octonions and Lie algebras. In Lie algebras, the multiplication...

fixed integer Successor function – Elementary operation on a natural number Elementary algebra – Basic concepts of algebra Left-hand side and right-hand side...

to be called "the father of algebra" than Diophantus because al-Khwarizmi is the first to teach algebra in an elementary form and for its own sake, Diophantus...

statistical model in the form of simultaneous linear equations Elementary algebra, for elementary methods This article includes a list of related items that...

(2006), Linear Algebra: A Modern Introduction (2nd ed.), Brooks/Cole, ISBN 0-534-99845-3 Anton, Howard (2005), Elementary Linear Algebra (Applications...

comes from Boole's interpretation of logic as an elementary algebra over the two-element Boolean algebra; other notations include V {\displaystyle \mathrm...

(logic) Well-defined expression Number sentence Redden, John (2011). "Elementary Algebra". Flat World Knowledge. Archived from the original on 2014-11-15....

In elementary algebra, FOIL is a mnemonic for the standard method of multiplying two binomials—hence the method may be referred to as the FOIL method....