487 prompts matching "Assuming a quadratic with a negative discriminant has no roots at all"
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Rationalising a denominator with three surd terms
I am in SS 1. I'm going to explain rationalising a more unusual denominator involving more
Common mistakes with set notation
Quiz me with 4 short Additional Maths questions on the most common set notation mistakes S
Sum of a geometric series with a negative common ratio
I am in SS 1. Teach me finding the sum of a geometric series where the common ratio is neg
Multi-part progression problem with an unknown first term
I am in SS 1. Quiz me with 5 short Additional Maths questions on a multi-part question whe
Distance formula with negative coordinates
I am in SS 1. Teach me finding the distance between two points where some coordinates are
Expanding and simplifying with negative brackets
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on expa
Adding two algebraic fractions with different denominators
I am in SS 1. Quiz me with 3 short Additional Maths questions on adding two algebraic frac
Changing the subject with a square or square root
I am in SS 1. Quiz me with 4 short Additional Maths questions on changing the subject of a
Worked Example: Why the square root of a non-square whole number is irrational
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Practice: Rationalising a denominator with a whole number multiplying the surd
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Common Mistakes: Rationalising a denominator of the form root a over root b
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Practice: Rationalising a denominator of the form a plus root b over c minus root d
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Common Mistakes: A surd equation that has no real solution
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Practice: An operation that is not commutative, with a counter-example
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Show All Working: An element with no inverse under a given operation
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on an element with
Practice: A fractional index with numerator one, read as a root
Act as my SS1 Further Mathematics tutor. Give me five practice questions on a fractional i
Explain Back: An indicial equation with the unknown in the exponent on both sides
I have just studied an indicial equation with the unknown in the exponent on both sides in
Common Mistakes: An arithmetic progression with a negative common difference
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Spot My Mistake: The sum of an arithmetic progression with a negative common difference
Act as my SS1 Further Mathematics tutor. Work a question on the sum of an arithmetic progr
WAEC Prep: A geometric progression with a negative common ratio
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