1,334 prompts matching "Learn: Why a surd is never left in the denominator"
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Explain Back: The units of a moment, and why they are newton metres
I have just studied the units of a moment, and why they are newton metres in my SS3 Furthe
Quiz: The point about which the total moment of a set of forces vanishes
Act as my SS3 Further Mathematics tutor and quiz me on the point about which the total mom
WAEC Prep: Why the mean and the variance of a Poisson distribution are equal
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Explain Back: Testing whether data are Poisson by comparing mean and variance
I have just studied testing whether data are Poisson by comparing mean and variance in my
WAEC Prep: Why the total area under the normal curve is one
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through why the total area
Quiz: The probability in the upper tail of a normal distribution
Act as my SS3 Further Mathematics tutor and quiz me on the probability in the upper tail o
Quiz: Reading the wording of a question to decide which distribution applies
Act as my SS3 Further Mathematics tutor and quiz me on reading the wording of a question t
Explain Back: The locus of a complex number at a fixed distance from a point
I have just studied the locus of a complex number at a fixed distance from a point in my S
Explain Back: Raising a complex number to a power by de Moivre's theorem
I have just studied raising a complex number to a power by de Moivre's theorem in my SS3 F
WAEC Prep: Why the limit is taken as h tends to nought
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through why the limit is t
Explain Back: The constant of integration, and why it appears
I have just studied the constant of integration, and why it appears in my SS3 Further Math
Quiz: Why the power rule fails for the integral of one over x
Act as my SS3 Further Mathematics tutor and quiz me on why the power rule fails for the in
WAEC Prep: Why the sum to infinity fails when the ratio reaches one
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through why the sum to inf
Quiz: Multiplying two surds and simplifying the result
Act as my SS3 Further Mathematics tutor and quiz me on multiplying two surds and simplifyi
Explain Back: Rationalising a denominator of the form a plus root b using the conjugate
I have just studied rationalising a denominator of the form a plus root b using the conjug
WAEC Prep: Comparing the sizes of two surds without a calculator
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Quiz: The factor theorem, and testing whether x minus a is a factor
Act as my SS3 Further Mathematics tutor and quiz me on the factor theorem, and testing whe
Quiz: The velocity of a body in simple harmonic motion at a given displacement
Act as my SS3 Further Mathematics tutor and quiz me on the velocity of a body in simple ha
Explain Back: The displacement written as x equals a sin omega t
I have just studied the displacement written as x equals a sin omega t in my SS3 Further M
Showing that fg(x) is not the same as gf(x)
I am in SS 3. Quiz me with 5 short Additional Maths questions on demonstrating with a spec