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.
2 and -2.
The real ones are -5 and +5.
The 4th root of 256 is 4
324
The square roots of 324 are 18 and -18. 18 x 18 = 324. -18 x -18 = 324. You're Welcome :)
18, -18, 324^1/2, -324^1/2
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.
306
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.
2x2x3x3x3x3 or 2 to the second power times 3 to the fourth power.
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.
Square roots of square roots. The fourth root of a number, x, is another number, y such that y*y*y*y = x ie y multiplied by itself 4 times is x.