Shared Flashcard Set

Details

maths
stuff
10
Mathematics
10th Grade
07/16/2009

Additional Mathematics Flashcards

 


 

Cards

Term
Surds
Definition
a surd is an irrational number
Term
Pi
Definition

pi is the circumfrence divided by the diameter of a circle[image]

acceleratingfuture.com©

Term
Quadradic formular
Definition
a formular used to simplify quadradic equations
Term
Equal sign
Definition
The equal sign or "=" is a mathematical symbol used to indicate equality on both sides of the symbol.
Term
an inequation
Definition
In mathematics, an inequation is a symbol that means that two expressions are not the same or do not have the same value. This symbol is written with a crossed-out equals sign.
Term
aproximate
Definition
means two variable are roughly similar
Term
union
Definition
A ∪ B means the set of elements which are either in A, or in B, or in both
Term
intersect
Definition
A ∩ B means the set that contains all those elements that A and B have in common
Term
delta
Definition
a change in a mathimatical variable, equation, inequation, number, etc...
Term
plus-minus
Definition
means that an equation has two anwers, shown in an equation such as x=10 ± 2 is an easier way of writing x=10+2, x=10-2
Supporting users have an ad free experience!