749 prompts matching "Show that command word: sum of an arithmetic progression"
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WAEC-style past question on arithmetic progressions
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Explaining why sum to infinity only works for |r| < 1
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Finding an endpoint given the midpoint
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Equation of a line through two given points
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Equation of the perpendicular bisector of a segment
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Show all working: multi-part coordinate geometry question
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Finding the equation of a line parallel to the x-axis or y-axis through a point
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Finding the centre and radius from a circle's equation
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Coordinate geometry involving a right-angle condition to find x
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Locus problem: points equidistant from two fixed points
I am in SS 1. Quiz me with 3 short Additional Maths questions on a locus-style coordinate
Factorising the difference of two squares
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Changing the subject when the variable appears twice
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Changing the subject with a square or square root
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Substituting values into an algebraic expression
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Simplifying expressions with like and unlike terms
I am in SS 1. Teach me correctly identifying and collecting like terms in a longer algebra
Explaining the difference between an expression and an equation
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Common Mistakes: Why a rational number added to an irrational one stays irrational
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Show All Working: Deciding whether two given surds are equal without a calculator
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Common Mistakes: Expressing root 50 as a multiple of root 2
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Common Mistakes: Rationalising a denominator of the form root a over root b
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