1,101 prompts matching "Coordinate geometry applied to a triangle's area check"
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Worked example: finding the matrix of cofactors and the adjugate
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the ma
Quiz me: vectors and complex numbers mixed
I am in SS 3. Quiz me with one vector magnitude question and one complex number modulus qu
Final revision: my three hardest Further Maths topics
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Practice: Rationalising a denominator of the form root a
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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
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Quiz: Solving an index equation by writing both sides to the same base
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Practice: The condition for a quadratic equation to have equal roots
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Quiz: The factor theorem, and testing whether x minus a is a factor
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Practice: Factorising a cubic completely once one factor is known
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Explain Back: Finding an unknown coefficient given that a stated factor divides the polynomial
I have just studied finding an unknown coefficient given that a stated factor divides the
Spot My Mistake: The factor theorem for a divisor of the form ax minus b
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WAEC Prep: Sketching a cubic from its factorised form
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Show All Working: Solving a cubic equation by factorisation
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Practice: Solving an inequality with the unknown in the denominator
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Explain Back: Arrangements in which two particular objects must stay together
I have just studied arrangements in which two particular objects must stay together in my
WAEC Prep: Pascal's triangle and the combination numbers in it
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Quiz: The tangent curve and its asymptotes
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Common Mistakes: Sketching two trigonometric curves on the same axes to find where they meet
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Final Revision: The perpendicular distance from a point to a line
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