How do you simplify (-1 - 3 √(3) × (-1 - 3 √(3)

4 + 6√(3)

Step-by-step explanation:

Two right parentheses seem to be missing here.  I think you meant:

(-1 - 3 √(3) ) × (-1 - 3 √(3) )

and this is the square of a binomial.  The resulting square is:

1 + 6√3 + 3, or 4 + 6√(3)

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

the statemwnt is the company makes small and large snow cone cups.

large=it holds more then the small

small=it holds less then the large