Question

Which is the completely factored form of 27x^3 + y^6?

Answer 1

\[(3x)^{3}+(x ^{2})^{3}\]
\[=(3x+y ^{2})(9x ^{2}-3xy ^{2}+y ^{2})\]

Answer 2

(3x + y^2)^3

(3x + y^2)(9x^2 + y^4)

(3x y^2)(9x^2 + 3xy^2 + y^4)

(3x + y^2)(9x2 3xy2 + y4)

Answer 3

there are 4's though ...

Answer 4

oh typo sry

Answer 5

its cool :) thanks!

Answer 6

(3x + y^2)(9x^2 - 3xy^2 + y^4)