Question

Select the expression that represents the multiplicative inverse of -4.

Answer 1

-1/4

Explanation:

-4 * X = 1

X = 1/-4

X = -1/4

Answer 2

The multiplicative inverse of any number is itself times by its reciprocal,

-4, it's reciprocal is -1/4

-4/1*-1/4= 1

Note to self: Multiplicative inverse of any number always equals 1

Hope this helps ;)