755 prompts matching "The determinant of a 2 by 2 matrix as ad minus bc"
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Multiplying two algebraic fractions
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on mult
Dividing algebraic fractions
I am in SS 1. I attempted an Additional Maths question on dividing one algebraic fraction
Representing a solution set on a number line
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Solving a word problem using simultaneous equations
I am in SS 1. I'm going to explain a word problem that must be solved by setting up and so
Cross-multiplying to solve an equation with fractions
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Common sign errors in algebraic manipulation
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Common mistakes with composite and inverse functions
Teach me the most common mistakes SS1 students make with composite and inverse functions,
Show All Working: Simplifying a surd expression that contains brackets
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Show All Working: Finding a and b when a plus b root 2 equals a given surd
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Show All Working: Using distributivity to simplify an expression
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Show All Working: An element with no inverse under a given operation
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Show All Working: Simplifying an expression with letters and indices
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Show All Working: Solving a simple logarithmic equation
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Show All Working: A geometric progression with a fractional common ratio
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Index equations with a fractional right-hand side
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on solv
Finding an unknown exponent in an equation
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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
Evaluating a negative fractional index
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Simplifying before substituting a value
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Verifying an index law with numbers
I am in SS 1. I'm going to explain verifying that a^m divided by a^n equals a^(m-n) using