How do you factor the expression #x^3y^3 + z^3#?
1 Answer
Feb 7, 2016
Answer is:
You can check by multiplying it out.
Explanation:
Notice that each term is a perfect cube:
So we have a sum of cubes, and the factoring formula is:
So we use
check by multiplying it out to make sure!
// dansmath is on your side! \\