2 years ago

How to simplify (1-p)(1+p+p^2+p^3+p^4+p^5+p^6)?

1 answer:

7 0

Use FOIL
(1-p)(1+p+p^2+p^3+p^4+p^5+p^6)
1+p+p^2+p^3+p^4+p^5+p^6 -1p - p^2 - p^3 - p^4 - p^5 - p^6
1 + p -1p <------------------Answer

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Answer:

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