Based on Chapter 8, quite loosley.Putting a pair of linear equations into matrix notation and then solving by finding the inverse of the coefficient matrix. 

Identify co-efficients, then use quadratic formula to find roots.

All set to be distinct and real. Some can be non-integer (0.5 steps)

Solve quadratic equations (non-simple case, two real, discrete integer roots) using the formula.

Solve quadratic equations (non-simple case, two real, discrete roots) using the formula. Some, random, non integer roots.

Calculate discriminant of quadratic equations and use to determine number/nature of roots.

Calculation of quadratic discriminants.

State nature of roots.

Calculation of quadratic discriminants.

State nature of roots.

Calculation of quadratic discriminants.

State nature of roots.

Structured questions with instructions.

Use for coaching not assessment.

Questions asking for the factoring of simple case (a=1)

These first need to be changed to standard form.

Then use factors to solve.

Questions asking for the factoring of simple case (a=1)

Then using factors to find roots.

Questions asking for the factoring of simple case (a=1)

These first need to be changed to standard form.

Questions asking for the factoring of simple case (a=1)

Solving pair of simultaneous (linear) equations