Usually four. As a simple example, the fourth roots of 1 are: 1, -1, i, -i.
The answer will depend on the form of the fourth root. Positive real numbers will have two fourth roots which are real and two that are complex. Complex numbers will have four complex roots. However, none of these can be "simplified" in the normal sense of the term.
There are 3 cube roots of 27. There are 2 square roots of 27 ( or any real number ). There are 4 fourth roots of 27 and so on:)
Two of the four roots are 1.8212 and -1.8212 (approx). The other two roots are complex numbers.
The two real roots are -1 and +1.There are also two roots in the complex field and these are ±i where i is the imaginary square root of -1.
There are no roots - fourth or otherwise - of 1 plus me!
The real fourth roots are -0.3 and 0.3
Usually four. As a simple example, the fourth roots of 1 are: 1, -1, i, -i.
The answer will depend on the form of the fourth root. Positive real numbers will have two fourth roots which are real and two that are complex. Complex numbers will have four complex roots. However, none of these can be "simplified" in the normal sense of the term.
If "a" is positive, it will have two fourth roots, one will be positive and one will be negative it will have one fifth root, which will be positive. If "a" is negative, it will have one fourth root, which will be negative. it will have one fifth root, which will be negative.
5 and -5
2 and -2.
There are 3 cube roots of 27. There are 2 square roots of 27 ( or any real number ). There are 4 fourth roots of 27 and so on:)
May fourth movement
It does not come out as a whole number but it's 4.242640678
Two of the four roots are 1.8212 and -1.8212 (approx). The other two roots are complex numbers.
The real ones are -5 and +5.