Question

Factorise the following​

Answer 1

Answer:

Question :-

• 5y⁵ - 405y

Answer :-

➙ 5y⁵ - 405y

➻ 5y(y⁴ - 81)

➻5y(y²)² - (9)² [a² - b² = (a + b) (a - b) ]

➻5y(y² + 9) (y² - 9)

➻5y(y² + 9) { (y)² - (3)²}

➻ 5y(y² + 9) (y + 3) (y - 3)

Answer 2

Answer:

please brainliest

and thanks