Answer:
The factorise of the expression be 55 + 35x is 5 (7x+11) .
Explanation:
As given the expression in the question be as follows.
= 55 + 35x
Taking 5 as the common part of the above expression .
Thus the expression becomes
= 5 (7x + 11)
Therefore the factorise of the given expression 55 + 35x is 5 (7x+11) .