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12 cards from this deck
Multiplying out brackets in algebraic expressions
Multiply outside by everything inside brackets
4n2+8n4n² + 8n4n2+8n
Positive
Negative
−2x+2y-2x + 2y−2x+2y
Multiply out brackets, then collect like terms
Multiply out the brackets
Collect like terms together
Mistakes with negative signs
2a22a²2a2
10y−1510y - 1510y−15
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