755 prompts matching "The course to steer so that a boat crosses straight over"
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Cross-multiplying to solve an equation with fractions
I am in SS 1. Show me a fully worked Cambridge/Additional Maths style solution to a questi
Worked Example: Adding two surds that simplify to the same root
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Spot My Mistake: Solving a surd equation that leads to a quadratic
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Worked Example: Converting a logarithm to base ten so that tables can be used
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IGCSE Additional Maths Y10: Restricting the domain so that a rule becomes a function — Exam Technique
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IGCSE Additional Maths Y10: A line that is a tangent to a curve, and the discriminant — Common Mistakes
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Learn: Solving an equation by writing both sides to the same base
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Practice: Solving 2 to the power x equals 32
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Learn: Factorising a quadratic before solving the inequality
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Quiz: Using a sketch of the parabola to read off the solution
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IGCSE Additional Maths Y10: An equation in x to the power one-third solved as a quadratic — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
IGCSE Additional Maths Y10: Solving 3 to the power 2x minus 1 equals 20 — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on s
IGCSE Additional Maths Y10: Solving e to the power x equals a given number — Worked Example
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IGCSE Additional Maths Y10: An equation in e to the power x that is a hidden quadratic — Explain It Back
I am in SS 1. I have just studied an equation in e to the power x that is a hidden quadrat
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: Drawing the extra straight line needed to solve an equation — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a practice set
Rationalising the denominator when it's a surd minus a surd
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Worked Example: Rationalising a denominator that is a single surd
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Common Mistakes: Rationalising a denominator of the form root a over root b
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Common Mistakes: Rationalising when both terms of the denominator are surds
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