1,325 prompts matching "Rationalising when both terms of the denominator are surds"
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Learn: Hooke's law, and what the modulus of elasticity means
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Quiz: The extension of a spring under a given load
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Spot my mistake: Adding the magnitudes of concurrent forces to get the magnitude of their resultant
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Spot my mistake: Treating the variance of a binomial distribution as its standard deviation
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Spot my mistake: Assuming the normal curve meets the horizontal axis at its points of inflexion
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Spot my mistake: Treating the dot product of two vectors as another vector
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Spot my mistake: Differentiating a product by multiplying the derivatives of its two factors
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Spot my mistake: Applying the power rule to the integral of one over x
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Spot my mistake: Reporting an area computed below the x-axis as a negative distance travelled
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Spot my mistake: Treating the action and the reaction of Newton's third law as forces acting on the same body
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Spot my mistake: Reading a strong correlation between two variables as proof that one causes the other
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Finding the inverse of a simple linear function
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Finding f(x) given a description of the function rule
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Structured question: find the equation of a tangent to a curve
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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
Find the range of values command word: increasing function
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Determine command word: validity of an argument
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Find the number of ways command word: combinations
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Find the range of x for which y = x^3 - 3x is increasing
I am in SS 3. Give me the curve y = x^3 - 3x as a structured question asking for the range
Compare WAEC and Cambridge phrasing for the same topic
I am in SS 3. Pick one topic covered so far and show me how a WAEC Further Maths question