800 prompts matching "Quiz: Checking a surd equation for extraneous roots"
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Quiz: Relative velocity when the two motions are at right angles
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Quiz: The tension in the string joining two connected particles
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Quiz: The acceleration of a body sliding down a smooth incline
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Learn: The defining equation of simple harmonic motion
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Quiz: The velocity of a body in simple harmonic motion at a given displacement
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Quiz: The extension of a spring under a given load
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Spot my mistake: Assuming a quadratic with a negative discriminant has no roots at all
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Spot my mistake: Using an equation of constant acceleration on a body whose acceleration is changing
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Domain of a function involving a square root
I am in SS 3. Teach me finding the domain of a function involving a square root, such as f
Composite function leading to solving an equation
I am in SS 3. Give me a Cambridge IGCSE Additional Mathematics style exam question on a qu
Function notation applied to a real-world formula
I am in SS 3. I'm going to explain interpreting a real-world formula, such as cost as a fu
Quiz me rapid-fire on evaluating functions
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Structured question: solve an exponential equation using indices
I am in SS 3. Give me a structured Additional Maths question where I solve an equation lik
Structured question: rationalise and simplify a surd expression
I am in SS 3. Give me a structured question where I rationalise the denominator of a surd
Show that command word: surd simplification
I am in SS 3. Set me a 'show that' surd question where I must show a given expression simp
Structured question: solve a logarithmic equation with two conditions
I am in SS 3. Give me a structured question where I solve a logarithmic equation and must
Cambridge-style question: change of base formula
I am in SS 3. Give me an Additional Maths question requiring the change of base formula to
Find the equation command word: circle through the origin
I am in SS 3. Give me an exam question phrased 'find the equation of the circle', where th
Structured question: find the equation of a tangent to a curve
I am in SS 3. Give me a structured question where I differentiate a curve's equation, find
Structured question: find the equation of a normal to a curve
I am in SS 3. Set me a structured question where I find the gradient of a tangent by diffe