Post a New Question

Algebra

posted by .

How do i factor this problem completely?

216x^3 - y^3

  • Algebra -

    recall that a^3-b^3 = (a-b)(a^2+ab+b^2)
    You have

    (6x)^3 - y^3
    = (6x-y)((6x)^2 + (6x)y + y^2)
    = (6x-y)(36x^2 + 6xy + y^2)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question