755 prompts matching "The identity matrix, and what it does in a product"
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Finding an unknown coordinate using the gradient formula
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Explaining gradient, midpoint and distance formulas in my own words
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Quiz me rapid-fire on gradients and equations of lines
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Coordinate geometry combined with simultaneous equations
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Distinguishing gradient sign: positive, negative, zero, undefined
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Finding the equation of a median of a triangle
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Coordinate geometry involving a right-angle condition to find x
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Expanding a product of two brackets
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Factorising the difference of two squares
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Adding two algebraic fractions with different denominators
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Solving a double inequality
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Solving simultaneous linear equations by substitution
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Changing the subject of a simple formula
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Changing the subject when the variable appears twice
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Substituting values into an algebraic expression
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Factorising a quadratic with a coefficient in front of x squared
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Cross-multiplying to solve an equation with fractions
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Quiz: Writing a recurring decimal as a fraction to show it is rational
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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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