Factorise : a^2+ 10a + 24 - Vidyadip

Question

Factorise : $a^2+ 10a + 24$

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Answer

$a^2 + 10a + 24$
$= a^2 + 6a + 4a + 24$
$= a( a + 6 ) + 4( a + 6 )$
$= ( a + 6 )( a + 4 )$

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