406 prompts matching "Choosing a sensible unit for a measurement"
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Using the difference of two squares on ordinary numbers Practice Questions
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BECE Practice: Recognising a perfect square trinomial
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Teach Me: Deciding whether x squared plus 6x plus 9 is a perfect square
You are my JSS3 Mathematics tutor. Teach me deciding whether x squared plus 6x plus 9 is a
Factorising x squared plus 10x plus 25 Quiz
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Completing a perfect square Practice Questions
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Spot My Mistake: Factorising a perfect square trinomial
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A factorisation word problem about a number Quiz
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A factorisation word problem about the sides of a rectangle Practice Questions
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Spot My Mistake: A word problem solved by factorising
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Expanding two binomials and then simplifying Quiz
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Expanding a binomial that has been squared Practice Questions
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Spot My Mistake: Expanding two binomials and simplifying
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Worked Example: Expanding a binomial that is squared
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Spot My Mistake: Finding two numbers that multiply and add correctly
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Worked Example: Factorising a quadratic with two positive signs
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BECE Practice: Factorising a quadratic with a negative constant
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Worked Example: A quadratic word problem about an area
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BECE Practice: Rejecting the impossible root of a quadratic word problem
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Spot My Mistake: Multiplying every term by the lowest common denominator
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Worked Example: An equation with fractions on both sides
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