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Algebra - Coggle Diagram
Algebra
Simplify
Multiplying expressions
Dividing Expressions
Adding expression
Subtracting expression
Make sure terms are "like"
e.g. 8xy - 5xy = 3xy
Expanding
Distributive law
x(a+b) = x
a + x
b
Perfect squares
(x+y)^2 = x^2 + 2xy + y^2
Difference of two squares
(x-y)(x+y) = x^2-y^2
More than 2 brackets
E.g. 4(x+y)-(x-y)(x-y)
Definitions:
Term,
Constant
Coefficients
The number in front of a pronumeral
e.g. 4x; 4 is the coefficient
Factorising
HCF
HCBF
Grouping
Word --> Algebra
Sum, Quotient, product, difference, etc.
Word Problems/Applications