1,046 prompts matching "IGCSE practice: Enlarging with a negative scale factor"
Practice set: Using antilogarithms to return to the number
Act as my SS1 Mathematics tutor. Give me five practice questions on using antilogarithms t
Explain back: Multiplying large numbers with logarithms
I have just studied multiplying large numbers with logarithms in my SS1 Mathematics class.
Spot my mistake: Finding a root with logarithms
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WAEC pitfalls: A negative characteristic written the wrong way
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Nigerian scenario: A calculation from Nigerian trade done with logarithms
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Practice set: Adding and subtracting in modular arithmetic
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Worked example: Bringing a negative number into the right residue class
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Practice set: The empty set and the universal set
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WAEC pitfalls: Writing a set with its elements repeated
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Practice set: The difference of two sets
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Word problem: Solving a survey problem with a Venn diagram
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Practice set: Conjunction, and when it is true
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Practice set: The truth table for conjunction and disjunction
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Practice set: Changing the subject when the letter is inside a bracket
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Explain back: Factorising a difference of two squares
I have just studied factorising a difference of two squares in my SS1 Mathematics class. L
Worked example: Solving by setting each factor to nought
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WAEC pitfalls: Cancelling a factor containing the unknown and losing a root
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Exam timing: A timed set of factorisation questions
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Practice set: The equation of the line of symmetry of a parabola
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Word problem: A quadratic graph with no real roots
Act as my SS1 Mathematics tutor. Give me three word problems on a quadratic graph with no