724 prompts matching "prove an argument invalid using a truth table"
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Final Revision: Using change of base to prove a stated relation
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of u
Practice: Using a table of signs to solve a quadratic inequality
Act as my SS1 Further Mathematics tutor. Give me five practice questions on using a table
Standard form calculations using indices
I am in SS 1. Teach me converting numbers to and from standard form and using the laws of
Spot My Mistake: Reading closure off an operation table
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Show All Working: Using distributivity to simplify an expression
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Quiz: Finding the identity element from an operation table
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Spot My Mistake: Evaluating an expression using the laws of logarithms
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Worked Example: Converting a logarithm to base ten so that tables can be used
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IGCSE Additional Maths Y10: Using the discriminant to show an expression is never negative — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
IGCSE Additional Maths Y10: Rejecting an invalid root of a logarithmic equation — Explain It Back
I am in SS 1. I have just studied rejecting an invalid root of a logarithmic equation for
IGCSE Additional Maths Y10: Proving that a triangle is right-angled using gradients — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
Finding an unknown coordinate using the gradient formula
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on find
Solving a word problem using simultaneous equations
I am in SS 1. I'm going to explain a word problem that must be solved by setting up and so
Comparing arithmetic and geometric growth over time
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on comp
Coordinate geometry proof: right-angled triangle
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Coordinate geometry proof: isosceles triangle
I am in SS 1. Show me a fully worked Cambridge/Additional Maths style solution to a questi
Multiplying and dividing indices in one expression
I am in SS 1. Teach me simplifying (a^5 x a^-2) divided by a^3 fully, quoting which law is
Simplifying an algebraic fraction with index rules
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on simp
Rewriting an expression with only positive indices
I am in SS 1. Teach me rewriting an expression such as 3x^-2 y^3 z^-1 so every index in it
Solving an equation with a fractional exponent on x
I am in SS 1. Quiz me with 3 short Additional Maths questions on solving x^(2/3) = 4 for x