Mathematics, 15.07.2020 01:01 MarlonJ02

Which identity resulted from the proof in part A, which showed that a triangle with side lengths x2 − 1, 2x, and x2 + 1 is a right triangle? a. (x^2 − 1)^2 − (2x)^2 = (x^2 + 1)^2 b. -(x^2 − 1)^2 + (2x)^2 = (x^2 + 1)^2 c. (x^2 − 1)^2 + (2x)^2 = (x^2 + 1)^2 d. (x^2 − 1)^2 + (2x)^2 = -(x^2 + 1)^2

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Which identity resulted from the proof in part A, which showed that a triangle with side lengths x2...