Zusammenfassung der Ressource
L2 Algebra
- Manipulate Expressions
- Indices / Exponents / Powers
- Simplify
- Basic power laws
(multiply / divide /
power of power)
- Fractional powers
(Link to roots)
- Negative powers
(Link to reciprocals)
- Logarithms
- Formal
definition
- Simplify
- Properties of logs
(add / subtract /
multiply)
- Expressions
- Expand
- 3 brackets
- Mixed brackets
- Factorise
- Common Factor
- Quadratics
- Perfect squares
- Difference of
2 squares
- a not equal to 1
- Fractions
- Add and subtract (use
common denominator /
cross multiplying)
- Simplify
(Factorise /
divide by
common factor
- Change subject of formula
- Solve Equations
- Linear
- Solve
equation
- Solve
inequation
- Solve with fractions
- Quadratic
- Factorise to
solve
- Use quadratic fomrula to
solve
- Use graphics
calculator to
solve
- Use discrimininant
to determine
nature of roots
- d=0 then one
repeated root
- d>0 then two real
roots
- d<0 then no real
roots
- Logarithmic
- Use properties to solve
- Use formal defintion
to rewrite as
exponential
- Exponential
- Use logs to
solve
- Use roots to solve