Multiply and simplify using FOIL: $(x+5)(x-2)$

Expand and simplify fully: (x + 2)(x + 3)(x + 4). Show the final cubic polynomial.

Compute $-x^2{y}^3\cdot 3x^{-1}{y}^2$.

Which choice correctly classifies the expression $7-2x+x^2-x^3$?

If you multiply a binomial by a trinomial, how many terms should appear before combining like terms?