307 prompts matching "Why simultaneous linear-quadratic systems can have two solutions"
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IGCSE Additional Maths Y10: The greatest or the least value of a quadratic — Explain It Back
I am in SS 1. I have just studied the greatest or the least value of a quadratic for Cambr
IGCSE Additional Maths Y10: Finding k so that a quadratic has equal roots — Explain It Back
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IGCSE Additional Maths Y10: A quadratic hidden inside a reciprocal expression — Explain It Back
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IGCSE Additional Maths Y10: A simultaneous pair with only one solution — Explain It Back
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IGCSE Additional Maths Y10: An equation in e to the power x that is a hidden quadratic — Explain It Back
I am in SS 1. I have just studied an equation in e to the power x that is a hidden quadrat
IGCSE Additional Maths Y10: The equation of a line given two points on it — Explain It Back
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IGCSE Additional Maths Y10: Rearranging an equation so that a drawn curve can solve it — Explain It Back
I am in SS 1. I have just studied rearranging an equation so that a drawn curve can solve
Comparing the size of two large index numbers
I am in SS 1. Quiz me with 5 short Additional Maths questions on comparing the size of two
Explaining why a^1/n means the nth root of a
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Comparing the size of two surds
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Union and intersection of two number sets
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Arithmetic mean between two numbers
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Geometric mean between two numbers
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Explaining why sum to infinity only works for |r| < 1
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Gradient of a line joining two points
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Condition for two lines to be parallel
I am in SS 1. Teach me the condition for two lines to be parallel, and using it to find th
Condition for two lines to be perpendicular
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Locus problem: points equidistant from two fixed points
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Factorising the difference of two squares
I am in SS 1. Quiz me with 3 short Additional Maths questions on factorising the differenc
Factorising the sum and difference of two cubes
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