Express the numbers 1-30 as differnce of two squares.

some numbers have more than one solution andsome numbers have no solution.
in Algebra 2 Answers by Level 1 User (120 points)

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seem tu me sum numbers dont hav no solushun... . like 2^2 -1^2=4-1=3 . . . . other differs gotta be bigger than 3 . . . zampel...10^2 -9^2=100-81=19 . . . so how du yu get 1 & 2 ?????????????
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