Question

Factorise (apply identities formula only) x³+y³​

Answer 1

Answer:

Solution :-

➜ x³ + y³

➞ (x + y)³ - 3xy(x + y)

➞ (x + y) {(x + y)² - 3xy}

➞ (x + y) {(x)² + 2 × x × y + (y)² - 3xy}

➞ (x + y) (x² + 2xy + y² - 3xy)

➞ (x + y) (x² - 3xy + 2xy + y²)

➞ (x + y) (x² - xy - y²)

Answer 2

Step-by-step explanation:

Hope this answer helps you !!!