1,330 prompts matching "Learn: Telling a rational number from an irrational one"
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Spot My Mistake: Forming a new equation whose roots are the reciprocals of the original
Act as my SS3 Further Mathematics tutor. Work a question on forming a new equation whose r
Final Revision: Solving a disguised quadratic by substitution
Act as my WAEC Further Mathematics coach in the last week before the paper. I am in SS 3.
Worked Example: Evaluating a polynomial by substitution
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Spot My Mistake: The factor theorem for a divisor of the form ax minus b
Act as my SS3 Further Mathematics tutor. Work a question on the factor theorem for a divis
Worked Example: The sum of the products of the roots of a cubic taken two at a time
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Practice: Finding the third root of a cubic when two are known
Act as my SS3 Further Mathematics tutor. Give me five practice questions on finding the th
Final Revision: Checking that the roots found satisfy the original equation
Act as my WAEC Further Mathematics coach in the last week before the paper. I am in SS 3.
Worked Example: Solving a quadratic inequality by sketching the parabola
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on solvin
Spot My Mistake: The identity that n choose r equals n choose n minus r
Act as my SS3 Further Mathematics tutor. Work a question on the identity that n choose r e
Final Revision: Losing solutions by dividing through by cos x
Act as my WAEC Further Mathematics coach in the last week before the paper. I am in SS 3.
Practice: The effect of a in y equals a sin x
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the effect of
Spot My Mistake: The effect of c in y equals sin x plus c
Act as my SS3 Further Mathematics tutor. Work a question on the effect of c in y equals si
Worked Example: The midpoint formula applied to a given segment
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Practice: The equation of a line through a point with a given gradient
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the equation o
Spot My Mistake: The general form ax plus by plus c equals nought
Act as my SS3 Further Mathematics tutor. Work a question on the general form ax plus by pl
Practice: The equation of a circle on a given diameter
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the equation o
Final Revision: The equation of the circle through three given points
Act as my WAEC Further Mathematics coach in the last week before the paper. I am in SS 3.
Worked Example: The parametric form of a point on a parabola
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Final Revision: The focus-directrix definition shared by all the conics
Act as my WAEC Further Mathematics coach in the last week before the paper. I am in SS 3.
Final Revision: Reading the quartiles off a cumulative frequency curve
Act as my WAEC Further Mathematics coach in the last week before the paper. I am in SS 3.