Factorisation Maths - Factorisation

• A
  $ x(x-12)^2 $
• B
  $ x(x+12)^2 $
• ✓
  $ x(x-12)(x+12)$
• D
  None of these

Answer: C.

• A
  $(x - y)(x + z)$
• B
  $(x - y)(x - z)$
• ✓
  $(x + y)(x - z)$
• D
  $(x - y)(z - x)$

Answer: C.

• A
  $(x + 3)(2x + 1)$
• B
  $(x + 1)(2x + 3)$
• C
  $(2x + 5)(x − 3)$
• ✓
  None of these

Answer: D.

• A
  $x(x^2- x)$
• B
  $x(x - x^2)$
• C
  $x(1 + x)(1 - x)$
• ✓
  $x(x + 1)(x - 1)$

Answer: D.

• A
  $2(x - 4)(x + 4)$
• B
  $2x(1 - 2x)^2$
• C
  $2x(1 + 2x)^2$
• ✓
  $2x(1 - 4x)(1 + 4x)$

Answer: D.