755 prompts matching "Practice: The sign pattern of the cofactors in a 3 by 3 determinant"
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IGCSE Additional Maths Y10: Returning to the original variable after substituting — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
IGCSE Additional Maths Y10: Simplifying a compound fraction using the index laws — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
IGCSE Additional Maths Y10: Combining two transformations, and the order they are applied in — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
Distinguishing gradient sign: positive, negative, zero, undefined
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Common sign errors in algebraic manipulation
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Division law of indices
I am in SS 1. Teach me the division law of indices, simplifying an expression like y^9 div
Simplifying a fraction of two bracketed index terms
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Solving 4^x = 8^(x-1) by matching bases
I am in SS 1. I'm going to explain solving the equation 4^x = 8^(x-1) by writing both side
Simplifying a surd by extracting square factors
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Dividing surds using the quotient rule
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Rationalising the denominator when it's a surd minus a surd
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Working with cube roots as a type of surd
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Interpreting neither-nor in a Venn diagram problem
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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
Deciding whether a geometric series converges
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Deriving the arithmetic series sum formula
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Midpoint of a line segment
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Equation of a line through two given points
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Length of a line segment on a graph
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Finding the centre and radius from a circle's equation
I am in SS 1. Quiz me with 3 short Additional Maths questions on finding the centre and ra