755 prompts matching "The identity matrix of order three"
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IGCSE Additional Maths Y10: The intercepts a line makes on both axes — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on the
Arithmetic mean between two numbers
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Geometric mean between two numbers
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Substituting values into an algebraic expression
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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: 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: Why brackets matter when an operation is not associative
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Final Revision: Checking an indicial solution by substitution
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Final Revision: Inserting an arithmetic mean between two numbers
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Final Revision: A savings problem modelled by an arithmetic progression
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Final Revision: A word problem that leads to a linear inequality
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Final Revision: A word problem that leads to a quadratic inequality
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Negative indices in algebraic fractions
I am in SS 1. I attempted an Additional Maths question on simplifying an algebraic express
Simplifying a mixed index expression
I am in SS 1. Quiz me with 3 short Additional Maths questions on simplifying an expression
Standard form calculations using indices
I am in SS 1. Teach me converting numbers to and from standard form and using the laws of
Index notation for a nested root
I am in SS 1. Quiz me with 3 short Additional Maths questions on rewriting a nested root,
Solving 4^x = 8^(x-1) by matching bases
I am in SS 1. I'm going to explain solving the equation 4^x = 8^(x-1) by writing both side
Solving 9^x x 3^(x+1) = 1
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on solv