640 prompts matching "Solve 2cos^2(x) - cos(x) - 1 = 0 for 0 to 360 degrees"
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Fractional indices with numerator above 1
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Index equations reducing to a quadratic
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Standard form calculations using indices
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Simplifying before substituting a value
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Simplifying indices before adding like terms
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Index law shortcuts for mental exam questions
I am in SS 1. Quiz me with 3 short Additional Maths questions on quick mental-maths style
Reviewing all the laws of indices before a test
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Simplifying a surd by extracting square factors
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Multiplying two surds together
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Rationalising a denominator with a single surd
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Rationalising a denominator with a surd and integer
I am in SS 1. I'm going to explain rationalising a denominator such as 6 divided by (2 roo
Surds in the quadratic formula
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Multiplying three surds together
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Rationalising the denominator when it's a surd minus a surd
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Explaining why we rationalise denominators
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Surds and indices together in one question
I am in SS 1. Teach me a question that requires converting a surd to index form, simplifyi
Rationalising a denominator with three surd terms
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Simplifying a surd expression before squaring
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Working backwards from Venn diagram totals
I am in SS 1. I'm going to explain a Venn diagram question where I am given some regions a
Using sets to test simple logical statements
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