Level 3 Differentiation Walkthrough
2018 NCEA Level 3 Differentiation Question 3(a)
2018 Paper
Walkthrough overview
What this question practises
This 2018 walkthrough is part of AS91578 — Apply differentiation methods in solving problems.
Method: Quotient rule with an exponential numerator.
This is Question 3(a) from the 2018 NCEA Level 3 Differentiation paper for AS91578 — Apply differentiation methods in solving problems. Use the guided hints to practise the method before revealing the full working.
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Learning summary
Review the method, not only the answer
This walkthrough helps you practise quotient rule with an exponential numerator. Use the hints to plan the method, then repeat the question without hints and check each step.
Common mistake to avoid
Use brackets carefully and retain the squared denominator when applying the quotient rule.
Continue practising
- All 2018 Differentiation walkthroughs
- All AS91578 Differentiation years
- Practise more questions using this skill: Product and quotient rules