755 prompts matching "IGCSE Additional Maths Y11: Differentiating a sum of terms — Explain It Back"
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Multiplying two algebraic fractions
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on mult
Dividing algebraic fractions
I am in SS 1. I attempted an Additional Maths question on dividing one algebraic fraction
Changing the subject when the variable appears twice
I am in SS 1. Teach me changing the subject of a formula where the required letter appears
Changing the subject with a square or square root
I am in SS 1. Quiz me with 4 short Additional Maths questions on changing the subject of a
Simplifying an expression with brackets and indices together
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Substituting values into an algebraic expression
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WAEC-style past question on algebraic fractions
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Common sign errors in algebraic manipulation
Show me a fully worked Cambridge/Additional Maths style solution to a question on the most
Final Revision: Approximating a surd to three decimal places
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Final Revision: Surds that cannot be combined at all
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Final Revision: Simplifying a fraction whose numerator and denominator are both surds
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Final Revision: Expressing a rationalised answer in the form a root b over c
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Final Revision: Checking a conjugate answer by multiplying back
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Final Revision: A word problem that leads to an equation in surd form
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Final Revision: Deciding whether a given rule really is a binary operation
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Final Revision: Why closure is checked before any other property
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Final Revision: Why brackets matter when an operation is not associative
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Final Revision: Why distributivity links two operations rather than one
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Final Revision: Identity and inverse together, and what they give the set
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Final Revision: Evaluating a numerical expression using the index laws
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