Question

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

Answer 1

@jdoe0001

Answer 2

x³ - y³ = (x - y)(x² + xy + y²)
(x³)³ - (4)³ = (x³ - 4)(x^6 + 4x³ + 16)

Answer 3

Amirite?

Answer 4

A medal y'all!

Answer 5

what's amirite?

Answer 6

\(\bf x^9 - 64\implies (x^3)^3-4^3\quad and\implies {\color{brown}{ a^3-b^3 = (a-b)(a^2+ab+b^2)}}\)

Answer 7

Has anyone here done 9.06 in Algebra 1

Answer 8

not taking it

Answer 9

And it means am I right?

Answer 10

oh lol. Thx guys! :)

Answer 11

yw