755 prompts matching "Find the inverse of a 2x2 matrix #1"
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Finding the centre and radius from a circle's equation
I am in SS 1. Quiz me with 3 short Additional Maths questions on finding the centre and ra
Finding an unknown coordinate using the gradient formula
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Common Mistakes: Checking an inverse by working the operation both ways
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Final Revision: Identity and inverse together, and what they give the set
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IGCSE Additional Maths Y10: Showing that f of f inverse of x gives x back — Common Mistakes
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IGCSE Additional Maths Y10: Solving f of x equals f inverse of x — Exam Technique
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IGCSE Additional Maths Y10: Finding an inverse graphically — Spot My Mistake
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Comparing the size of two large index numbers
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Explaining why a^1/n means the nth root of a
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Reviewing all the laws of indices before a test
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Estimating the value of a surd
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Finding n(A union B) using the formula
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Finding which term of a sequence equals a given value
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Sum of the first n odd numbers
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Simultaneous equations of a line and the coordinate axes
I am in SS 1. Teach me finding the area enclosed between a straight line and the coordinat
Factorising the difference of two squares
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Factorising the sum and difference of two cubes
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Changing the subject of a simple formula
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Worked Example: Why the square root of a non-square whole number is irrational
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Spot My Mistake: The decimal expansion of an irrational number, and why it never repeats
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