Factorise the expression : 25m^2+ 30m + 9 - Vidyadip

Question

Factorise the expression : $25m^2+ 30m + 9$

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Answer

$25m^2+ 30m + 9$
$= (5m)^2+ 2(5m) (3) + (3)^2$
$= (5m + 3)^2.... [$Applying Identity I]$

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