What's - 1,099 squared to the 2 power

1,458,783,255,601

Step-by-step explanation:

(-1,099) ^2

Break it apart:

(-1,099) * (-1,099)

Multiply the signs and numbers:

Two negatives make a positive so you are left with just 1,207,801.

Next, you square 1,207,801:

(1,207,801) * (1,207,801)

And you get the number 1,458,783,255,601