755 prompts matching "The inverse of a 3 by 3 matrix from its adjoint and its determinant"
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Deriving the geometric series sum formula
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on how
Finding which term of a sequence equals a given value
I am in SS 1. Teach me finding which term number in an arithmetic or geometric sequence is
Finding an endpoint given the midpoint
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Gradient of a line joining two points
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Finding where a line crosses the x-axis and y-axis
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Coordinate geometry proof: right-angled triangle
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Coordinate geometry proof: isosceles triangle
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Finding an unknown coordinate using the gradient formula
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Expanding a product of two brackets
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Expanding a product of three brackets
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Factorising by taking out a common factor
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Factorising by grouping four terms
I am in SS 1. Teach me factorising an expression with four terms by grouping them in pairs
Simplifying an algebraic fraction by factorising first
I am in SS 1. Teach me simplifying an algebraic fraction by factorising both the numerator
Solving a linear inequality and showing the solution
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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
Factorising a quadratic with a coefficient in front of x squared
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Explaining the difference between an expression and an equation
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Practice: Deciding whether root 16 is rational or irrational
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WAEC Prep: Pi and root 2 as the two best-known irrational numbers
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Quiz: Reducing two surds to the same root in order to compare them
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