755 prompts matching "Using concurrence to find the direction of an unknown third force"
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Rationalising using the conjugate
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on rati
Estimating the value of a surd
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Multiplying three surds together
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Rationalising the denominator when it's a surd minus a surd
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Disjoint sets and what they mean
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Set theory laws: commutative and associative
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Explaining the difference between a sequence and a series
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Coordinate geometry proof: right-angled triangle
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Coordinate geometry proof: isosceles triangle
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Gradient as a rate of change interpretation
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Quiz me rapid-fire on gradients and equations of lines
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Expanding a product of two brackets
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Expanding a product of three brackets
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Simplifying an algebraic fraction by factorising first
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Changing the subject with a square or square root
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Solving a word problem using simultaneous equations
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Factorising a quadratic with a coefficient in front of x squared
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Algebraic long division of a simple polynomial by a linear factor
I am in SS 1. Quiz me with 4 short Additional Maths questions on dividing a simple cubic e
Explaining the difference between an expression and an equation
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Worked Example: Why the square root of a non-square whole number is irrational
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