755 prompts matching "Dividing one complex number by another using the conjugate"
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Finding n(A union B) using the formula
I am in SS 1. Quiz me with 5 short Additional Maths questions on using the formula n(A uni
Learn: Telling a rational number from an irrational one
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Worked Example: Why the square root of a non-square whole number is irrational
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Explain Back: Where the surds sit on the number line
I have just studied where the surds sit on the number line in my SS1 Further Mathematics c
Spot My Mistake: The decimal expansion of an irrational number, and why it never repeats
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Common Mistakes: Why a rational number added to an irrational one stays irrational
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Practice: Multiplying a whole number by a surd
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Worked Example: Why multiplying by the conjugate clears the surd
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Worked Example: Testing the even numbers for closure under addition
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Quiz: Testing the odd numbers for closure under addition
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Quiz: The law for dividing powers of the same base
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Final Revision: Evaluating a numerical expression using the index laws
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Learn: Solving an equation by writing both sides to the same base
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Spot My Mistake: Evaluating an expression using the laws of logarithms
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WAEC Prep: Solving an exponential equation by taking logarithms of both sides
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Show All Working: Deciding whether a given number is a term of a sequence
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on deciding whethe
Show All Working: Deciding whether a number belongs to a given arithmetic progression
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Quiz: The sum of the first fifty natural numbers
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Worked Example: Adding or subtracting the same number on both sides
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Quiz: Using a sketch of the parabola to read off the solution
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