755 prompts matching "Learn: Swapping and negating the entries when inverting a 2 by 2 matrix"
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Spot My Mistake: Testing (a*b)*c against a*(b*c)
Act as my SS1 Further Mathematics tutor. Work a question on testing (a*b)*c against a*(b*c
Spot My Mistake: Checking distributivity from two operation tables
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Spot My Mistake: A negative fractional index
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Quiz: An indicial equation that becomes a quadratic in a power
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Spot My Mistake: An indicial equation involving fractional bases
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Quiz: Writing a logarithm as an index statement
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Quiz: Evaluating log to base 3 of 7 by change of base
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Spot My Mistake: A sequence defined by a recurrence relation
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Spot My Mistake: A compound interest problem modelled by a geometric progression
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Quiz: Multiplying both sides by a positive number
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Spot My Mistake: Solving a linear inequality that contains a fraction
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Quiz: Solving modulus of x less than a
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IGCSE Additional Maths Y10: Interval notation for a range — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on int
IGCSE Additional Maths Y10: Finding an inverse graphically — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on fin
IGCSE Additional Maths Y10: How many solutions a modulus equation has — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on how
IGCSE Additional Maths Y10: Sketching a quadratic from its vertex form — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on ske
IGCSE Additional Maths Y10: Finding an unknown coefficient from a given remainder — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on fin
IGCSE Additional Maths Y10: Finding two unknown coefficients from two given factors — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on fin
IGCSE Additional Maths Y10: A simultaneous pair with no real solution — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on a s
IGCSE Additional Maths Y10: A translation of an exponential graph — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on a t