541 prompts matching "Evaluate log5(200) using change of base"
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Finding a term given the sum of a series
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Finding which term of a sequence equals a given value
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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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Finding the equation of a line parallel to the x-axis or y-axis through a point
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Coordinate geometry proof: right-angled triangle
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Coordinate geometry proof: isosceles triangle
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Distance from a point to the centre of a circle
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Simultaneous equations of a line and the coordinate axes
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Finding an unknown coordinate using the gradient formula
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Equation of a line with a given y-intercept and passing through a point
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Finding the equation of a median of a triangle
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Expanding a product of two brackets
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Expanding a product of three brackets
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Changing the subject of a simple formula
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Solving a word problem using simultaneous equations
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Factorising a quadratic with a coefficient in front of x squared
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Worked Example: Why the square root of a non-square whole number is irrational
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Spot My Mistake: The decimal expansion of an irrational number, and why it never repeats
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Show All Working: Classifying a mixed list of numbers as rational or irrational
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