If you mean "how to write the sum", the answer is

The result of this sum is
, because you start from 2 on the number line and take 3 steps to the left (negative integers mean going left, positive integers mean going right)
So I'm assuming the answers have to be the same?? if that's the case, 457×32=15904 so you would subtract 994 from 15904. That means the answer is 14,910. I hope this helped!
N^2 + 25 if you mean *2 is squared.
False. That does not satify the equation
18 / -3 = -6
answer
<span>negative 6 is 18 divided by negative 3
</span>
hope it helps