Given:
The expression is:
[tex]10xy+3y+20ax+6a[/tex]
To find:
The complete factor form of the given expression.
Solution:
We have,
[tex]10xy+3y+20ax+6a[/tex]
By grouping, we get
[tex]=(10xy+3y)+(20ax+6a)[/tex]
Taking out GCF from each parenthesis.
[tex]=y(10x+3)+2a(10x+3)[/tex]
Taking out the common factors, we get
[tex]=(10x+3)(y+2a)[/tex]
Therefore, the correct option is c.
