## Introductory Algebra for College Students (7th Edition)

$(A-B)(A^2+AB+B^2)$
RECALL: A difference of two cubes can be factored using the formula: $a^3-b^3 = (a-b)(a^2+ab+b^2)$ Thus, with $a=A$ and $b=B$, the missing expression in the given statement is: $(A-B)(A^2+AB+B^2)$