3 years ago

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

Mathematics

1 answer:

harina [27]3 years ago

5 0

Answer:

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)

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