Expand or simplify before differentiating
12th grade (Year 13 in England) · 16 questions · Common Core: HSA.APR.A.1 · England: A-level Pure Mathematics
Name
Date
Score/ 16
Question 1
Find dy/dx when y = (x³ + 2x² + 6x)/x.
Answer
Question 2
Find dy/dx when y = (x + 2)(x − 4).
Answer
Question 3
Find dy/dx when y = (x³ + 2x² + 2x)/x.
Answer
Question 4
Find dy/dx when y = (x + 5)(x + 3).
Answer
Question 5
Find dy/dx when y = (x³ − 2x²)/x.
Answer
Question 6
Find dy/dx when y = (x + 3)(x − 3).
Answer
Question 7
Find dy/dx when y = (x³ − 5x² + 5x)/x.
Answer
Question 8
Find dy/dx when y = (x − 3)(x + 1).
Answer
Question 9
Find dy/dx when y = (x³ + 4x² − 6x)/x.
Answer
Question 10
Find dy/dx when y = (x + 5)(x + 4).
Answer
Question 11
Find dy/dx when y = (x³ − 4x² + x)/x.
Answer
Question 12
Find dy/dx when y = (x − 5)(x + 6).
Answer
Question 13
Find dy/dx when y = (x³ − x² − 2x)/x.
Answer
Question 14
Find dy/dx when y = (x − 3)(x + 2).
Answer
Question 15
Find dy/dx when y = (x³ − 4x² − x)/x.
Answer
Question 16
Find dy/dx when y = (x − 1)(x + 2).
Answer
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