No, Mia is not correct. An addition expression does not necessarily result in an irrational number solely because it includes a radical. The sum of an addition expression can be rational or irrational depending on the values of the numbers being added. For example, if the expression is √2 + 1, the sum is irrational (√2 is an irrational number), but if the expression is √4 + 1, the sum is rational (√4 equals 2).
No, Mia is not correct. The sum of an addition expression with a radical does not necessarily have to be an irrational number. It depends on the specific values of the terms being added. If both terms are rational numbers, then the sum will also be a rational number.
