Question

Solve the attachment


not to spam​

Answer 1

Answer:

y³ - 27

a ³ - b³ = (a - b) (a² + ab + b² )

y³ - 27 = y³ - 3³

$\implies$ (y -3 ) (y² + y × 3 + 3²)

$\implies$ (y - 3) (y² + 3y + 9)

Answer 2

Answer:

y³ - 27

a ³ - b³ = (a - b) (a² + ab + b² )

y³ - 27 = y³ - 3³

\implies⟹ (y -3 ) (y² + y × 3 + 3²)

\implies⟹ (y - 3) (y² + 3y + 9)

Step-by-step explanation:

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