Question

Simplify: 9(a - b)/27(a - b)2 =​

Answer 1

Answer:

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$\frac{9(a - b)}{27(a - b {})^{2} }$

$= > \frac{9a - 9b}{27 ({a}^{2} - {b}^{2} + 2ab )}$

$= > \frac{9a - 9b}{27 {a}^{2} - {27b}^{2} + 54ab }$

Answer 2

Answer:

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