Question

Using complete sentences, explain how you would factor completely x9 – 64

Answer 1

Use:

\[\huge \color{green}{a^3 - b^3 = (a-b)(a^2 + b^2 + ab)}\]

You can write the above expression as:

\[(x^3)^3 - 4^3\]

Use the same formula and factorize it..