These SmartGirl Study Notes include:

Revision of grade 11 concepts:

- Equations with fractions & roots
- The k-method (solving by substitution)
- Simultaneous equations
- Quadratic & polynomial inequalities
- Nature of roots
- Problem solving
- Completing the square (& the quadratic formula)
- Exponents & surds

**Grade 12 Concepts:**

- Linear, Quadratic & Exponential Patterns
- Arithmetic Series
- Geometric Series
- Geometric Series - sum to infinity
- Sigma notation
- Practical Applications of Sequences & Series
- Polynomials

# Grade 12 Algebra

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