755 prompts matching "The half angle formulae and the t-substitution"
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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
Multiplying and dividing indices in one expression
I am in SS 1. Teach me simplifying (a^5 x a^-2) divided by a^3 fully, quoting which law is
Explaining why a^1/n means the nth root of a
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Combining index and surd notation
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Reviewing all the laws of indices before a test
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Simplifying the square root of a larger number
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Adding and subtracting like surds
I am in SS 1. I'm going to explain adding and subtracting surds that share the same irrati
Multiplying two surds together
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Expanding brackets containing surds
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Expanding a binomial surd bracket
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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
Rationalising using the conjugate
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Surd answers in area and perimeter questions
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Estimating the value of a surd
I am in SS 1. I'm going to explain estimating the approximate value of a surd such as root
Comparing the size of two surds
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Distinguishing rational and irrational numbers
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Surds in the quadratic formula
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Multiplying three surds together
I am in SS 1. Quiz me with 4 short Additional Maths questions on multiplying three surds t
Dividing surds using the quotient rule
I am in SS 1. I'm going to explain simplifying a quotient of surds using the rule root a d
Rationalising the denominator when it's a surd minus a surd
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