MCQ
The factorisation of $a^3 + a^2b + ab^2$ is:
  • $a(a^2 + ab + b^2)$
  • B
    $6(a^2 + ab + b^2)$
  • C
    $ab(a^2 + ab + b^2)$
  • D
    None of these.

Answer

Correct option: A.
$a(a^2 + ab + b^2)$
A.  $a(a^2 + ab + b^2)$
Solution:
$a^2 + a^2b + ab^2 $
$= a(a^2 + ab + b^2)$

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