Question

Verify (1) x³-y³= (x-y) (x²+xy+y²) ​

Answer 1

Step-by-step explanation:

Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence. Scientific methodology includes the following: Objective observation: Measurement and data (possibly although not necessarily using mathematics as a tool) Evidence.

Answer 2

Step-by-step explanation:

x^3-y^3=x(x^2+xy+y^2)-y(x^2+xy+y^2)

x^3-y^3=x^3×x^2y+xy^2-x^2y-xy^2-y^3

x^3-y^3=x^3-y^3.