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# Expanding Brackets

 Expanding Brackets Review of: Expanding single brackets, Expanding and collecting 'like terms', Expanding quadratics, Expanding perfect squares & difference between squares, Expanding Quadratics with a coefficient of x2 and expanding cubics. The basics: Ex1.01, 1.02, 1.03, Practice: Ex1.04, 1.05, 1.06 Theta pg 1 & 2 NuLake EAS Q1 - 34

# Expand Single brackets

### Expand brackets by multiplying into each term

 1) A number 2) A variable Answer 3) Number & Variable Answer Mouse over key words

# Expand & Simplify

### Expand brackets first then collect 'like terms'

 1) Expand Collect terms 2) Negative values Expand Collect terms Mouse over key words

 Summary 1 Summary 2

### Expand brackets by multiplying into each term

 Expand 1st term Expand 2nd term Simplify OverviewMouse over key words

# An example with negatives

 Expand 1st term Expand 2nd term Simplify OverviewMouse over key words

# A more complex example

 Expand 1st term Expand 2nd term Simplify Mouse over key words

# Expand a Square

### A bracket squared is the bracket multiplied by itself

 Double bracket Expand 1st term Expand 2nd term Simplify Mouse over key words

# A more complex square

 Double bracket Expand 1st term Expand 2nd term Simplify Mouse over key words

# Expanding a Cubic

 3 brackets Expand 1st pair Simplify Expand 2nd pair Simplify Mouse over key words