Additional Mathematics 4037/21 — May/June 2022

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

questions

marks

120

minutes

Topics Calculus · Quadratic functions · Logarithmic and exponential functions · Straight-line graphs · Factors of polynomials · Series · +4 more

Q1Logarithmic and exponential functionsQuadratic functionsFree sample

(a)

Solve the equation $5^{w-1} = 12$ , giving your answer correct to 2 decimal places.

(b)

Solve the equation $x^{\frac{2}{3}} - 5x^{\frac{1}{3}} + 6 = 0$ .

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