11.7 Partial Fractions
1
0/12
a.

Express 4x+5(x+2)(2x+1)\displaystyle \frac{4x + 5}{(x + 2)(2x + 1)}(x+2)(2x+1)4x+5​ in partial fractions

[3]
b.

Given that x>0x > 0x>0, find the general solution to the differential equation

(x+2)(2x+1)dydx=y(4x+5) (x + 2)(2x + 1) \frac{dy}{dx} = y(4x + 5) (x+2)(2x+1)dxdy​=y(4x+5)
[5]
c.

Hence find the particular solution to the differential equation that satisfies y=24y = 24y=24 at x=1x = 1x=1, giving your answer in the form y=f(x)y = f(x)y=f(x)

[4]

11.7 Partial Fractions Questions

Practise Edexcel A Level Maths 11.7 Partial Fractions with exam-style questions for A Level Maths. 19 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Next

11.7 Partial Fractions Questions

  1. A Level
  2. /Maths
  3. /11.7 Partial Fractions