SOLUTION: a(x + y) - a(x - y)

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Question 848547: a(x + y) - a(x - y)
Answer by swincher4391(1107) About Me  (Show Source):
You can put this solution on YOUR website!
distributive property

a(x+y)-a(x-y)
(ax+ay) - (ax-ay)
ax + ay -ax + ay (ax's cancel)
=highlight%282ay%29