Question

Prove that

(i) (x³ + y²) = (x+y)(x² - xy + y²) (ii) (x²³-y²)=(x-y)(x² + xy + y²)​

Answer 1

Answer:

(i) (x³ + y²) = (x+y)(x² - xy + y²) (ii) (x²³-y²)=(x-y)(x² + xy + y²)