x^3+49x=0

Solution for x^3+49x=0 equation:

Simplifying
x3 + 49x = 0

Reorder the terms:
49x + x3 = 0

Solving
49x + x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(49 + x2) = 0

Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0
Subproblem 2
Set the factor '(49 + x2)' equal to zero and attempt to solve:

Simplifying
49 + x2 = 0

Solving
49 + x2 = 0

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

Add '-49' to each side of the equation.
49 + -49 + x2 = 0 + -49

Combine like terms: 49 + -49 = 0
0 + x2 = 0 + -49
x2 = 0 + -49

Combine like terms: 0 + -49 = -49
x2 = -49

Simplifying
x2 = -49

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}