Answer:
(1+x)(1-x)
Explanation:
Since both terms are perfect squares, factor using the difference of square formula
a^2 - b^2 = (a+b)(a-b) where a = 1 and b = x.
Approach: if you suspect someone may need a hand, walk up, greet them and identify yourself. Help them out.
C. so agencies can make a greater profit
A. Distractions, because it is distracting him from running.
