It is irrational.
Irrational.
It is rational. It is rational. It is rational. It is rational.
Yes, because when x equals 1, the square root of x is rational and the square root of -x is irrational, and when x equals -1, the square root of x is irrational and the square root of -x is rational.
No, it is neither rational nor irrational. It is a complex number.
If the positive square root (for example, square root of 2) is irrational, then the corresponding negative square root (for example, minus square root of 2) is also irrational.
irrational
irrational
It is irrational.
rational
Irrational.
It is rational. It is rational. It is rational. It is rational.
Yes, because when x equals 1, the square root of x is rational and the square root of -x is irrational, and when x equals -1, the square root of x is irrational and the square root of -x is rational.
It is neither because the square root of -18 is an imaginary number but the square root of 18 is irrational
Square root of 10 is irrational.
No, it is neither rational nor irrational. It is a complex number.
[ square root of (4.1) ] is irrational. But [ square root of (4) ] is rational.