Yes it can.
Chat with our AI personalities
Not necessarily. The value of 3 (rational) raised to the power 1/2 (rational) is not rational.
to find the unknown variables
As much as, in these days of uncertainty, anything can be anything. As long as the constraints of a rational number are kept to, a rational number will always remain a rational number.
Yes.
Yes, but only if the rational number is 0.