Additional Mathematics 4037/13 — October/November 2018

Cambridge O-Level · Calculator · worked solutions for every part, with the mark scheme

questions

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120

minutes

Topics Calculus · Trigonometry · Logarithmic and exponential functions · Series · Circular measure · [Legacy] Indices and surds · +4 more

Q1SeriesFree sample

(a)

In the expansion of $(2+px)^5$ the coefficient of $x^3$ is equal to $-\frac{8}{25}$ . Find the value of the constant $p$ .

(b)

Find the term independent of $x$ in the expansion of $\left(2x^2 + \frac{1}{4x^2}\right)^8$ .

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