Skip to content
MathsGenie logo
Open app

Course home

  1. AS Level
  3. Maths WJEC
  5. Question bank

Algebraic Methods

EasyMedium
12345678910111213141516171819202122232425262728293031
Question 21
a.

Express n3−nn^3 - nn3−n as a product of three factors.

[2]
b.

Given that n n\,n is a positive integer, prove that n3−nn^3 - nn3−n is a multiple of 6

[3]

Algebraic Methods Questions

  1. AS Level
  2. /Maths
  3. /Algebraic Methods