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Resources tagged with Expanding brackets similar to Algebra from Geometry:

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Broad Topics > Algebra > Expanding brackets

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Algebra from Geometry

Stage: 3 and 4 Challenge Level: Challenge Level:1

Account of an investigation which starts from the area of an annulus and leads to the formula for the difference of two squares.

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Finding Factors

Stage: 4 Challenge Level: Challenge Level:1

Can you find the hidden factors which multiply together to produce each quadratic expression?