415 prompts matching "Learn: Solving two simultaneous equations by Cramer's rule"
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Index equations reducing to a quadratic
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Index equation with equal exponents, unknown base
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Condition for two lines to be parallel
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Cross-multiplying to solve an equation with fractions
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Index equations with a fractional right-hand side
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Solving 9^x x 3^(x+1) = 1
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Multiplying two surds together
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Dividing surds using the quotient rule
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Set problem leading to a linear equation
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Solving for x when three terms are in geometric progression
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Finding a sequence's sum between two term numbers
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Condition for two lines to be perpendicular
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Equation of the perpendicular bisector of a segment
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Sketching a straight line from its equation
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Finding the equation of a circle from its centre and radius
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Finding the centre and radius from a circle's equation
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Quiz me rapid-fire on gradients and equations of lines
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Finding the equation of a median of a triangle
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Locus problem: points equidistant from two fixed points
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Adding two algebraic fractions with different denominators
I am in SS 1. Quiz me with 3 short Additional Maths questions on adding two algebraic frac