What other way can −4 be represented as a rational number?
−12√3
−246
144√3
14
−4 can be represented as a rational number as −246 or as 14.
To express -4 as a rational number, we need to find an equivalent fraction with a denominator other than 1.
The expression -12√3 represents a square root, which is an irrational number.
Similarly, -246 is an integer, not a rational number as it doesn't have a denominator.
144√3 is also an irrational number since it involves a square root.
Therefore, the only way to represent -4 as a rational number is by using the fraction 14/3.