factorise a x + a y minus b x minus b y
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Answered by
15
a(x+y)-b(x+y)
(a-b) (x+y(
(a-b) (x+y(
Answered by
36
Answer:
Step-by-step explanation:
ax+ay-bx-by
=a(x+y)-b(x+y)
=(x+y)(a-b)
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