-72x^6+63x^3+9=0

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Solution for -72x^6+63x^3+9=0 equation: 


Simplifying
-72x6 + 63x3 + 9 = 0

Reorder the terms:
9 + 63x3 + -72x6 = 0

Solving
9 + 63x3 + -72x6 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '9'.
9(1 + 7x3 + -8x6) = 0

Factor a trinomial.
9((1 + -1x3)(1 + 8x3)) = 0

Ignore the factor 9.

Subproblem 1
Set the factor '(1 + -1x3)' equal to zero and attempt to solve:

Simplifying
1 + -1x3 = 0

Solving
1 + -1x3 = 0

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

Add '-1' to each side of the equation.
1 + -1 + -1x3 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1x3 = 0 + -1
-1x3 = 0 + -1

Combine like terms: 0 + -1 = -1
-1x3 = -1

Divide each side by '-1'.
x3 = 1

Simplifying
x3 = 1

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(1 + 8x3)' equal to zero and attempt to solve:

Simplifying
1 + 8x3 = 0

Solving
1 + 8x3 = 0

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

Add '-1' to each side of the equation.
1 + -1 + 8x3 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 8x3 = 0 + -1
8x3 = 0 + -1

Combine like terms: 0 + -1 = -1
8x3 = -1

Divide each side by '8'.
x3 = -0.125

Simplifying
x3 = -0.125

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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