1.8.2 Integrating x^n

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Question 20

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]

1.8.2 Integrating x^n

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Question 20

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]

1.8.2 Integrating x^n

Question 20

Markscheme

1.8.2 Integrating x^n

Question 20

Markscheme

1.8.2 Integrating x^n

Question 20

1.8.2 Integrating x^n Questions

1.8.2 Integrating x^n

Question 20

1.8.2 Integrating x^n Questions