oops the problem is
x^6 +16x^3_64 and the formula is X^3+a^3= (x^2-ax + a^2)
That's not the right answer. This is regarding homework on mymathlab. If you write the wrong answer it tells you right away if it is wrong. The answer should look exactly like (except with different numbers)
It says "notice that the given polynomial is a perfect square and can be factored by (x+a)^2.
For example, x^6+54x^3+729= (x^3+27)^2. "Now notice that this answer is the sum of 2 cubes. Now you use the formula that I previously posted to get the answer.
Even with this help that mymathlab gives me I still can't manage to complete this question. After literally over 45 minutes of trying I am giving up because i have A LOT of math homework to do and simply cannot spend 45 minutes on one question!