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