755 prompts matching "Expressing a number in the form a root b"
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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
Finding the number of terms in an arithmetic series
I am in SS 1. Show me a fully worked Cambridge/Additional Maths style solution to a questi
Applying the sum to infinity formula when the ratio lies between minus one and one
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Deriving the arithmetic series sum formula
I am in SS 1. Quiz me with 4 short Additional Maths questions on how the formula Sn = n/2
Deriving the geometric series sum formula
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Changing the subject of a simple formula
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Practice: Deciding whether root 16 is rational or irrational
Act as my SS1 Further Mathematics tutor. Give me five practice questions on deciding wheth
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
Quiz: Reducing two surds to the same root in order to compare them
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Worked Example: Adding two surds that simplify to the same root
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Practice: Rationalising a denominator with a whole number multiplying 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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Show All Working: Deciding whether a given number is a term of a sequence
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Show All Working: Deciding whether a number belongs to a given arithmetic progression
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Common Mistakes: Proving the sum formula by pairing the terms
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Final Revision: Proving the sum formula for a geometric progression
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Worked Example: Adding or subtracting the same number on both sides
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Practice: Reversing the sign when multiplying by a negative number
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WAEC Prep: Showing the solution of a linear inequality on a number line
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