-1.4
Additive inverse is a fancy way of saying the opposite.
-14
It is a.
Find the additive inverse (opposite) of: 18/23
7 can be considered the additive inverse of 5.
9
-129
What is additive inverse
A number and its additive inverse add up to zero. If a number has no sign, add a "-" in front of it to get its additive inverse. The additive inverse of 5 is -5. The additive inverse of x is -x. If a number has a minus sign, take it away to get its additive inverse. The additive inverse of -10 is 10. The additive inverse of -y is y.
To find the additive inverse of ANY number, add a minus sign. (If the number already has a minus sign, take the minus sign away to get the additive inverse.)
The additive inverse of 18 is -18. The additive inverse of any number is the opposite of that number, such that the sum of the original number and the additive inverse is zero.
The additive inverse of x is -(x), so the additive inverse of -45 is -(-45), or 45.
Change its sign.