622 prompts matching "checking each line of a trigonometric identity proof"
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Deciding whether a geometric series converges
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Reviewing every sequence and series formula before a test
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Finding an endpoint given the midpoint
I am in SS 1. Quiz me with 5 short Additional Maths questions on finding one endpoint of a
Distinguishing gradient sign: positive, negative, zero, undefined
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Solving a word problem using simultaneous equations
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Common sign errors in algebraic manipulation
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Standard form calculations using indices
I am in SS 1. Teach me converting numbers to and from standard form and using the laws of
Index notation for a nested root
I am in SS 1. Quiz me with 3 short Additional Maths questions on rewriting a nested root,
Solving 4^x = 8^(x-1) by matching bases
I am in SS 1. I'm going to explain solving the equation 4^x = 8^(x-1) by writing both side
Index equation with equal exponents, unknown base
I am in SS 1. Teach me solving an equation of the form x^3 = 125 for an unknown base x the
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
What makes a number a surd
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Simplifying a surd by extracting square factors
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Solving a simple surd equation
I am in SS 1. Teach me solving a surd equation, such as solving root(x + 4) = 3, and check
Surds arising from Pythagoras' theorem
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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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Solving a surd equation that gives an extraneous root
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Simplifying nested surds
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Explaining why we rationalise denominators
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