(k*k)-8k=0

Solution for (k*k)-8k=0 equation:

Simplifying
(k * k) + -8k = 0

Multiply k * k
(k2) + -8k = 0
k2 + -8k = 0

Reorder the terms:
-8k + k2 = 0

Solving
-8k + k2 = 0

Solving for variable 'k'.

Factor out the Greatest Common Factor (GCF), 'k'.
k(-8 + k) = 0

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

Simplifying
k = 0

Solving
k = 0

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

Simplifying
k = 0
Subproblem 2
Set the factor '(-8 + k)' equal to zero and attempt to solve:

Simplifying
-8 + k = 0

Solving
-8 + k = 0

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

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

Combine like terms: -8 + 8 = 0
0 + k = 0 + 8
k = 0 + 8

Combine like terms: 0 + 8 = 8
k = 8

Simplifying
k = 8
Solution
k = {0, 8}