742 prompts matching "A singular matrix, and why it has no inverse"
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Common Mistakes: A surd equation that has no real solution
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Final Revision: Why brackets matter when an operation is not associative
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Learn: Why any non-zero number to the power nought is one
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IGCSE Additional Maths Y10: Showing that f of f inverse of x gives x back — Common Mistakes
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IGCSE Additional Maths Y10: Sketching the inverse of a quadratic with a restricted domain — Common Mistakes
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IGCSE Additional Maths Y10: Checking a polynomial division by multiplying back — Common Mistakes
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IGCSE Additional Maths Y10: A logarithmic equation with the unknown in the base — Common Mistakes
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Index laws with an unknown letter base
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Index equation with equal exponents, unknown base
I am in SS 1. Teach me solving an equation of the form x^3 = 125 for an unknown base x the
Expanding a binomial surd bracket
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Rationalising a denominator with a single surd
I am in SS 1. Quiz me with 4 short Additional Maths questions on rationalising a denominat
Rationalising the denominator when it's a surd minus a surd
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Logical reasoning with 'and' versus 'or' in sets
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Common mistakes with set notation
Quiz me with 4 short Additional Maths questions on the most common set notation mistakes S
Sum of an arithmetic series given the first and last term
I am in SS 1. Teach me using the formula Sn = n/2 (a + l) to find the sum of an arithmetic
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
Explaining why sum to infinity only works for |r| < 1
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Adding two algebraic fractions with different denominators
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WAEC Prep: Pi and root 2 as the two best-known irrational numbers
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Explain Back: Why 2 root 3 and 5 root 3 count as similar surds
I have just studied why 2 root 3 and 5 root 3 count as similar surds in my SS1 Further Mat