Question

Find LCM of
$p {}^{2} - pq \: and \: pq \: - q {}^{2}$




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Answer 1

Answer: LCM = pq(p - q) = p²q - pq²

Step-by-step explanation:

      p² - pq               pq - q²

         ∧                         ∧

    p   (p - q)             q   (p - q)

p² - pq:    p  · (p - q)

pq - q²:    q  · (p - q)

GCF: (p - q)

LCM: p · q · (p - q)