Question

factor: x^3- 125

Answer 1

(x - 5)(x^2 + 5x + 25)

Answer 2

how did you get that?

Answer 3

\[x^3-5^3=(a-b)(a^2+ab+b^2)\]
where a=x and b=5

Answer 4

cube root of x^3 is x
cube root of 125 is 5

then used myininaya's formula