755 prompts matching "The range of values of k for which the roots are real"
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Learn: Solving an equation by writing both sides to the same base
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Practice: Evaluating log to base 2 of 8
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Learn: The four inequality symbols, and what each one means
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Practice: Using a table of signs to solve a quadratic inequality
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Show All Working: Writing a quadratic solution set in interval form
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Practice: Solving modulus of x greater than a
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Fractional indices as roots
I am in SS 1. Teach me fractional indices, converting between root form and index form, su
Standard form calculations using indices
I am in SS 1. Teach me converting numbers to and from standard form and using the laws of
Surds arising from Pythagoras' theorem
I am in SS 1. Quiz me with 4 short Additional Maths questions on a Pythagoras' theorem que
Surd answers in area and perimeter questions
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Surd word problem: diagonal of a rectangle
I am in SS 1. Teach me a word problem asking for the exact length of the diagonal of a rec
Rationalising the denominator when it's a surd minus a surd
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Solving a surd equation that gives an extraneous root
I am in SS 1. Quiz me with 3 short Additional Maths questions on solving a surd equation s
Surds in trigonometric exact values
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Set theory laws: commutative and associative
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Finding the common difference from given terms
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Finding the common ratio from given terms
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Sum of a geometric series with a negative common ratio
I am in SS 1. Teach me finding the sum of a geometric series where the common ratio is neg
Reviewing every sequence and series formula before a test
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Sum of a series expressed with algebraic terms
I am in SS 1. Teach me finding the sum of the first n terms of a series where each term is