F(x)=7x^2+9x^4

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Solution for F(x)=7x^2+9x^4 equation: 


Simplifying
F(x) = 7x2 + 9x4

Multiply F * x
xF = 7x2 + 9x4

Solving
xF = 7x2 + 9x4

Solving for variable 'x'.

Reorder the terms:
xF + -7x2 + -9x4 = 7x2 + -7x2 + 9x4 + -9x4

Combine like terms: 7x2 + -7x2 = 0
xF + -7x2 + -9x4 = 0 + 9x4 + -9x4
xF + -7x2 + -9x4 = 9x4 + -9x4

Combine like terms: 9x4 + -9x4 = 0
xF + -7x2 + -9x4 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(F + -7x + -9x3) = 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 '(F + -7x + -9x3)' equal to zero and attempt to solve:

Simplifying
F + -7x + -9x3 = 0

Solving
F + -7x + -9x3 = 0

The solution to this equation could not be determined.

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

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