TriFlames TriFlames

23-01-2018
Mathematics

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Find the rational root x^2-4x+3

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altavistard altavistard

23-01-2018

This expression is easily factored: x^2-4x+3 = (x-3)(x-1).

Setting these factors = to 0, we get x = 3 and x = 1. These are the desired rational roots.

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