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Prime Numbers and Divisibility
Questions (3)
Find two different PRIME numbers whose sum is a composite number. Explain the DIVISIBILITY rule that proves the sum is
3 answers
asked anonymously
34 views
Prove that if p is a prime number and p is not equal to 3, then 3 divides p^2 + 2. (Hint: When p is divided by 3, the remainder
4 answers
asked by
Meg
620 views
If 1 is added to every prime number less than 100, how many more of the resulting sums will be divisible by 4 than by 3? (If
3 answers
asked by
PT
441 views
Parent Categories (1)
Number Theory
