755 prompts matching "What the formula gives when the discriminant is negative"
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IGCSE Additional Maths Y10: The shape of the graph of y equals one over x — Explain It Back
I am in SS 1. I have just studied the shape of the graph of y equals one over x for Cambri
IGCSE Additional Maths Y10: Reading the number of solutions off a cubic graph — Show All Working
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IGCSE Additional Maths Y10: The translation y equals f of x plus a taken inside the bracket — Worked Example
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IGCSE Additional Maths Y10: The reflection y equals minus f of x — Explain It Back
I am in SS 1. I have just studied the reflection y equals minus f of x for Cambridge IGCSE
IGCSE Additional Maths Y10: Describing the transformation that maps one graph onto another — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on d
IGCSE Additional Maths Y10: How accurate a graphical solution really is — Common Mistakes
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me the mistake ca
Multiplying three surds together
I am in SS 1. Quiz me with 4 short Additional Maths questions on multiplying three surds t
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
Worked Example: Adding two surds that simplify to the same root
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Worked Example: Why multiplying by the conjugate clears the surd
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Worked Example: Reading the symbol used for a binary operation
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Worked Example: Testing the even numbers for closure under addition
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Worked Example: Finding the identity element from a rule such as a*b = a + b - 3
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Worked Example: The law for multiplying powers of the same base
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Worked Example: The law for the logarithm of a quotient
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Worked Example: Writing out the terms of a sequence from its nth term
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Worked Example: Finding the common difference of an arithmetic progression
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Worked Example: Finding the common ratio of a geometric progression
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Worked Example: Adding or subtracting the same number on both sides
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Worked Example: The critical values of a quadratic inequality
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