Practice problem
Factor 3x2−8x+43x^2 -8x + 43x2−8x+4 as (3x+a)(x+b)(3x+a)(x+b)(3x+a)(x+b), where a,ba,ba,b are integers. What is ∣a−b∣|a-b|∣a−b∣?
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Type a concept, like “slope” or “photosynthesis”.
