Mathematics 9709 · AS & A Level · Integration

Integration — practice question

(a(i))[2]

Demonstrate that $(x + 1)$ is a factor of $4x^3 - x^2 - 11x - 6$.

(a(ii))[8]

Evaluate $\int \frac{4x^2 + 9x - 1}{4x^3 - x^2 - 11x - 6} \, dx$.

Worked solution & mark scheme

This 10-mark question has a full step-by-step worked solution and mark scheme. One marking point: Put $x=-1$ into the expression and simplify

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