-2a^4+16a=

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Solution for -2a^4+16a= equation: 


Simplifying
-2a4 + 16a = 0

Reorder the terms:
16a + -2a4 = 0

Solving
16a + -2a4 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '2a'.
2a(8 + -1a3) = 0

Ignore the factor 2.

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

Simplifying
a = 0

Solving
a = 0

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

Simplifying
a = 0

Subproblem 2
Set the factor '(8 + -1a3)' equal to zero and attempt to solve:

Simplifying
8 + -1a3 = 0

Solving
8 + -1a3 = 0

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

Add '-8' to each side of the equation.
8 + -8 + -1a3 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1a3 = 0 + -8
-1a3 = 0 + -8

Combine like terms: 0 + -8 = -8
-1a3 = -8

Divide each side by '-1'.
a3 = 8

Simplifying
a3 = 8

The solution to this equation could not be determined.

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

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