755 prompts matching "Showing that fg(x) is not the same as gf(x)"
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Common Mistakes: A quadratic inequality that has to be rearranged first
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IGCSE Additional Maths Y10: Completing the square when the coefficient of x squared is not one — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y10: A line that is a tangent to a curve, and the discriminant — Common Mistakes
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IGCSE Additional Maths Y10: The range of values of x that satisfies a stated condition — Common Mistakes
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IGCSE Additional Maths Y10: The restriction that the argument of a logarithm must be positive — Common Mistakes
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IGCSE Additional Maths Y10: A logarithmic equation with the unknown in the base — Common Mistakes
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me the mistake ca
IGCSE Additional Maths Y10: An equation in e to the power x that is a hidden quadratic — Explain It Back
I am in SS 1. I have just studied an equation in e to the power x that is a hidden quadrat
IGCSE Additional Maths Y10: Describing the transformation that maps one graph onto another — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on d
Surds arising from Pythagoras' theorem
I am in SS 1. Quiz me with 4 short Additional Maths questions on a Pythagoras' theorem que
Spot My Mistake: Dividing one surd by another
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Worked Example: The law for multiplying powers of the same base
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Quiz: The law for dividing powers of the same base
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Worked Example: The alternative sum formula that uses the last term
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Final Revision: Writing the inequalities that describe a shaded region
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IGCSE Additional Maths Y10: A surd answer arising from Pythagoras' theorem — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a practice set
IGCSE Additional Maths Y10: Showing that two given lines are perpendicular — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on sho
Rewriting different bases as the same base
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Spot My Mistake: Simplifying the denominator once the conjugate has been used
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Spot My Mistake: The logarithm of the base itself
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Spot My Mistake: A logarithm to base e, the natural logarithm
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