755 prompts matching "expand (1-x)^4 fully and use it to estimate (0.98)^4"
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Finding the number of terms in an arithmetic series
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Distinguishing gradient sign: positive, negative, zero, undefined
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Factorising by taking out a common factor
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Learn: Why a surd is never left in the denominator
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WAEC Prep: Rationalising a denominator inside a larger expression
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Learn: Solving an equation with a single square root term
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Learn: What an identity element is
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Learn: Reading index notation, the base and the exponent
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Learn: Why any non-zero number to the power nought is one
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WAEC Prep: Evaluating 8 to the power two-thirds
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Learn: The definition of a logarithm as the index
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Learn: The law for the logarithm of a product
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Learn: What a sequence is, and what a term means
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Learn: What makes a sequence an arithmetic progression
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Learn: The formula for the sum of the first n terms of an arithmetic progression
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Rewriting different bases as the same base
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Solving index equations with matching bases
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Standard form calculations using indices
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Laws of indices with three different bases in one line
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Rewriting an expression with only positive indices
I am in SS 1. Teach me rewriting an expression such as 3x^-2 y^3 z^-1 so every index in it