## External assessment

**Mathematics and statistics 2.6 -**Apply algebraic methods in solving problems

**Date:**End of year exam

**Standard number:**91261

**Credits:**4

Link to standard

2012 exam: Excellence exemplar, blank paper, assessment schedule, and Mr Whibley's solutions P1, P2, P3

Sample exam: Excellence exemplar, blank paper, and assessment schedule

Formula sheet

## Videos

The following is a list of tutorial videos that link to learning objectives (LO) covered in class. Beside each link is a note telling you the number of the learning objective that the video covers. A list of the learning objectives and their corresponding numbers can be found in the link above and also here.

Factorising

- by isolating a common factor (LO 3)

- by using the “add to b, multiply to c” method (LO 5)

- by grouping (LO 6)

- simplifying rational expressions (LO 8, 9, and 10)

- solve linear equations (LO 11)

- solve linear in-equations (LO 12)

- solve quadratic equations by factorising (LO 13)

- solve quadratic equations using the quadratic formula (LO 14)

- using inverse trigonometric functions (LO 16)

- solving logarithmic equations (LO 17)

- solving logarithmic equations 2 (LO 18, 19, and 20)

- by isolating a common factor (LO 3)

- by using the “add to b, multiply to c” method (LO 5)

- by grouping (LO 6)

**Manipulating algebraic equations**- simplifying rational expressions (LO 8, 9, and 10)

**Solving equations**- solve linear equations (LO 11)

- solve linear in-equations (LO 12)

- solve quadratic equations by factorising (LO 13)

- solve quadratic equations using the quadratic formula (LO 14)

**Functions**- using inverse trigonometric functions (LO 16)

- solving logarithmic equations (LO 17)

- solving logarithmic equations 2 (LO 18, 19, and 20)