584 prompts matching "Practice: Why a 2 by 2 matrix with determinant nought cannot be inverted"
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IGCSE Additional Maths Y10: Solving f of x equals nought graphically — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y10: Drawing the extra straight line needed to solve an equation — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a practice set
IGCSE Additional Maths Y10: Estimating a root to one decimal place from a graph — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
IGCSE Additional Maths Y10: Checking a graphical solution by substitution — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
Index equations with a fractional right-hand side
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Surds combined with algebraic terms
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Equation of a line with a given y-intercept and passing through a point
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Coordinate geometry combined with simultaneous equations
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Surds in the quadratic formula
I am in SS 1. Quiz me with 5 short Additional Maths questions on why the quadratic formula
Division law of indices
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Negative indices in algebraic fractions
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Fractional indices as roots
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Simplifying a mixed index expression
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Rewriting different bases as the same base
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Standard form calculations using indices
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Simplifying bracketed algebraic index expressions
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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
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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Evaluating a fractional-negative index expression
I am in SS 1. Teach me evaluating 25^(-3/2) fully as a fraction without a calculator the w