755 prompts matching "Combinations used with the addition and multiplication principles"
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Rationalising a denominator with a surd and integer
I am in SS 1. I'm going to explain rationalising a denominator such as 6 divided by (2 roo
Common Mistakes: Expanding the product of two surd brackets
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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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Explain Back: An indicial equation with the unknown in the exponent on both sides
I have just studied an indicial equation with the unknown in the exponent on both sides in
Practice: The relation between log a of b and log b of a
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Common Mistakes: The Fibonacci sequence and the rule behind it
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Explain Back: Finding the first term from the sum and the common difference
I have just studied finding the first term from the sum and the common difference in my SS
Explain Back: The sum of a geometric progression with a negative common ratio
I have just studied the sum of a geometric progression with a negative common ratio in my
Show All Working: The sum to infinity of a geometric progression, and when it exists
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Common Mistakes: A bouncing ball problem, and the total distance travelled
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IGCSE Additional Maths Y10: The domain of a function — Worked Example
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IGCSE Additional Maths Y10: The horizontal line test — Worked Example
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IGCSE Additional Maths Y10: The line y equals x as the mirror for an inverse — Worked Example
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IGCSE Additional Maths Y10: Sketching y equals the modulus of 2x minus 4 — Worked Example
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IGCSE Additional Maths Y10: Completing the square when the coefficient of x squared is not one — Worked Example
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IGCSE Additional Maths Y10: The solution set lying between the roots — Worked Example
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IGCSE Additional Maths Y10: How many points of intersection there are — Worked Example
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IGCSE Additional Maths Y10: Testing whether x minus 2 is a factor of a cubic — Worked Example
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IGCSE Additional Maths Y10: The y-intercept of an exponential graph — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co