Type the correct answer in the box. Use numerals instead of words. Consider this expression.
Va3 – 7 + bol
When a = 2 and b =
-4, the value of the expression is

-3/4 is rational bc rational numbers can be written as fraction and -3/4 is not integer bc:

   An integer (from the Latin integer meaning "whole") is colloquially defined as a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 512, 3/4, and √2 are not.