Find each of the following products: (x 3 – y 3 ) × (x 2 + y 2 )

Question

Find each of the following products: (x 3 &#x2013; y 3 ) &#xD7; (x 2 + y 2 )

Philoid · Accepted Answer

By using horizontal method,

We have;

= (x³ – y³) × (x² + y²)

= x³(x² + y²) – y³(x² + y²)

= x⁵ + x³y² – x²y³ - y⁵

Find each of the following products:(x3 – y3) × (x2 + y2)