755 prompts matching "The range of values of x for which an expression stays positive"
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Show All Working: Comparing logarithms given in different bases
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Learn: What makes a sequence a geometric progression
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Show All Working: A geometric progression with a fractional common ratio
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Negative indices as fractions
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Fractional indices as roots
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Indices word problem: bacteria growth
I am in SS 1. Teach me a word problem where a quantity grows according to an index formula
Solving 9^x x 3^(x+1) = 1
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Combining several index laws in one simplification
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Multi-part index exam question with a real context
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What makes a number a surd
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Simplifying a surd by extracting square factors
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Surds combined with algebraic terms
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Proving a surd statement is true or false
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Show all working: full surd simplification exam question
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Explaining why we rationalise denominators
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Quiz me on quick surd simplifications
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Surd equation from a geometry context
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Three-set Venn diagram word problem
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Shading regions on a Venn diagram
I am in SS 1. Quiz me with 5 short Additional Maths questions on shading specific regions
Survey word problem using a two-set Venn diagram
I am in SS 1. Teach me a classic survey word problem, such as a group of students where so