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11.1 Integrating Standard Functions

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Question 53

An industrial chemist determines that the rate of change of a reactant's concentration $C$ (in mol/L) with respect to the dosage of a catalyst $x$ (in ml) is given by the model:

\frac{dC}{dx} = (4x - 5)(3x + 2)(4x + 5)

Find the general expression for $C\,$ in terms of $x$ , writing your answer in its simplest form.

[4]

Markscheme

11.1 Integrating Standard Functions Questions

A Level
Maths
11.1 Integrating Standard Functions

80 exam-style questions on Edexcel A Level Maths 11.1 Integrating Standard Functions. Each one has a worked solution and a mark scheme showing where the marks go.

11.1 Integrating Standard Functions

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11.1 Integrating Standard Functions

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Question 53

An industrial chemist determines that the rate of change of a reactant's concentration $C$ (in mol/L) with respect to the dosage of a catalyst $x$ (in ml) is given by the model:

\frac{dC}{dx} = (4x - 5)(3x + 2)(4x + 5)

Find the general expression for $C\,$ in terms of $x$ , writing your answer in its simplest form.

[4]

Markscheme

11.1 Integrating Standard Functions Questions

A Level
Maths
11.1 Integrating Standard Functions

80 exam-style questions on Edexcel A Level Maths 11.1 Integrating Standard Functions. Each one has a worked solution and a mark scheme showing where the marks go.