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Ifa-b=4 and a^2- b^2=3, what is the value of a+b?
answered
Nov 10, 2020
Mathematics
middle-school
4
votes
181k
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A 2 – b2 ≡ (a + b)(a – b) a and b are positive whole numbers with a > b a 2 – b2 is a prime number. Why are a and b consecutive numbers?
answered
Aug 25, 2020
Mathematics
middle-school
6
votes
227k
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