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Algebraic Methods

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Question 14
a.

Find a counter example to disprove the statement: When n n\,n is a prime number n2 n^2\,n2 is always odd

[2]
b.

Find a counter example to disprove the statement: (x+2)2(x + 2)^2(x+2)2 is always greater than x2+2x^2 + 2x2+2

[2]

Algebraic Methods Questions

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

Practise Edexcel A Level Maths Algebraic Methods with exam-style questions for A Level Maths. 261 questions covering 7.1 Algebraic Fractions, 7.2 Dividing Polynomials, 7.3 The Factor Theorem, 7.4 Mathematical Proof, and 7.5 Methods of Proof, 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.

Question bank