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e
The irrational
transcendental real number that is the base of natural logarithms
( .)
An estimated value for e is 2.71828182846.... You can remember e
= 2.71828 as Andrew Jackson was the 7th
president of the United States of America who was elected 2
times, first in the year 1828.
Edge
A line along
which two faces of a solid or two surfaces meet.
Elimination
The process
of removing variables from a set of simultaneous equations.
Systems of linear equations.
Endpoint
A maximal or
minimal point of a segment on a line or an interval.
Equality
A statement
that indicates two quantities are equal.
Equation
The proposition
that asserts that two expression involving one or more variables
have the same value. Linear
Equations Quadratics
Equations Irrational equations Exponential
equations Logarithmic
equations
Equidistant
Being the same
distance form one or more given points, lines.
Evaluating
an algebraic expression
The process
of substituting the specified values of the variables in the expression
and performing the operations to find the value of that expression.
Evaluating Expressions
Equilateral
The term is
usually applied to polygon that have all sides equal. For example
an equilateral triangle has all their sides equal.
Exponent
A number or
expression written superscript to another and indicating the power
to which the latter is to be raised. Law
of exponents
Extreme
The first or
last term of a proportion. For example, in the proportion a/b=c/d,
a and d are the extremes.
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