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Define a relation P on Z as follows: For all m, n ∈ Z,

m P n ⇔ m and n have a common prime factor.
a. Is 15 P 25?
b. 22 P 27?
c. Is 0 P 5?
d. Is 8 P 8?

User Ozan Sen
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1 Answer

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Answer:

^5-144p^3 = p^3(p^2-144)= p^3(p-12)(P +12

User Menghan
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