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Let a and b be real numbers such that a - b = 1 and a^3 - b^3 = 1

(a) Find all possible values of ab
(b) Find all possible values of a+b
(c) Find all possible values of a and b

 Mar 31, 2023
 #1
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Use difference of squares formula. \((a-b)^3=(a-b)(a^2+ab+b^2)\)

 Mar 31, 2023

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