(r^4)+64=0

Solution for (r^4)+64=0 equation:

Simplifying
(r4) + 64 = 0
r4 + 64 = 0

Reorder the terms:
64 + r4 = 0

Solving
64 + r4 = 0

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-64' to each side of the equation.
64 + -64 + r4 = 0 + -64

Combine like terms: 64 + -64 = 0
0 + r4 = 0 + -64
r4 = 0 + -64

Combine like terms: 0 + -64 = -64
r4 = -64

Simplifying
r4 = -64

Reorder the terms:
64 + r4 = -64 + 64

Combine like terms: -64 + 64 = 0
64 + r4 = 0

The solution to this equation could not be determined.