Question

(x - y) (x² + xy + y2) equals
3​

Answer 1

Answer:

Given :

To simplify (x + y)(x² - xy + y²)

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⇒ (x + y)(x² - xy + y²)

⇒ x(x² - xy + y²) + y(x² - xy + y²)

⇒ x³ -x²y + xy² +x²y -xy² + y³

⇒ x³ + y³ - x²y + x²y - xy² + xy²

⇒ x³ + y³ (This is actually a identity,you can use while solving problems).,.

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

The answer is in the above attachment