Question:
Factorize each of the following expressions:
2ax + bx + 2ay + by
Solution:
$2 a x+b x+2 a y+b y$
$=(2 a x+b x)+(2 a y+b y)$ [Grouping the expressions]
$=x(2 a+b)+y(2 a+b)$
$=(x+y)(2 a+b)$ [Taking $(2 a+b)$ as the common factor]
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