755 prompts matching "Use the quadratic formula on 3x^2 + 5x + 1 = 0"
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Logical reasoning with 'and' versus 'or' in sets
I am in SS 1. Show me a fully worked Cambridge/Additional Maths style solution to a questi
Empty set and its notation
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Number of elements in a set from a Venn diagram region count
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Set operations exam question, multi-part
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Interpreting neither-nor in a Venn diagram problem
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A three-region overlap problem with unknowns
I am in SS 1. Quiz me with 4 short Additional Maths questions on a Venn diagram word probl
Common mistakes with set notation
Quiz me with 4 short Additional Maths questions on the most common set notation mistakes S
Set theory laws: commutative and associative
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Set problem leading to a linear equation
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Quiz me rapid-fire on set notation symbols
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Logical reasoning puzzle solved using sets
I am in SS 1. I'm going to explain a short logical reasoning puzzle about groups of people
Word problem: arithmetic sequence in a savings context
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Word problem: geometric sequence in a growth context
I am in SS 1. Quiz me with 3 short Additional Maths questions on a real-life word problem
Finding a term given the sum of a series
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Sigma notation for a sum
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Solving for x when three terms are in arithmetic progression
I am in SS 1. I attempted an Additional Maths question on finding the value of x given tha
Solving for x when three terms are in geometric progression
I am in SS 1. Teach me finding the value of x given that three algebraic expressions in x
Mixed sequence exam question, arithmetic and geometric
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Sequences given by a recurrence relation
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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