1,483 prompts matching "Cramer's rule as an alternative method"
Spot My Mistake: Geometrical Constructions (IGCSE)
I am a Year 10 pupil. I'll show you my working for a Cambridge IGCSE-style question on con
Spot my mistake: The multiplication law of indices
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Spot my mistake: Using logarithm tables to divide two numbers
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Spot my mistake: Comparing two ratios
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Worked example: Using rate to compare speed in kilometres per
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Spot my mistake: Describing a set using set-builder notation
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Spot my mistake: Using universal sets, complements
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Spot my mistake: Reading off values from a straight-line graph
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Worked example: Combining a trigonometric ratio
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Spot my mistake: Converting between seconds, minutes, hours
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Spot my mistake: Using exponential decay to model a real-life
Act as my SS1 Maths tutor. I'll show you my working for a question on using exponential de
Worked example: Constructing a perpendicular bisector
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Spot my mistake: Calculating the mode of a set of individual
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Extra quiz: Solving a quadratic equation using the graphical
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Real-life question: Proving a quadrilateral is a parallelogram
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Real-life question: The area of a major segment
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Real-life question: Recognising a difference of two squares before factorising
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Real-life question: Drawing a pie chart accurately with a protractor
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Real-life question: Substituting a solution pair back into the harder equation
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Real-life question: Recognising inverse proportion from a table of values
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