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pentagon [3]
3 years ago
5

How does the expansion of (x + y)n and (x - y)n differ? Support your explanation with an example.

Mathematics
1 answer:
Elza [17]3 years ago
5 0

Answer:

The answer

Step-by-step explanation:

If the x and y stay the same , when you add them together your sum will be higher but if you subtract it will be lower for example : 9 + 8 = 17 9 -8 = 1

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