4e(2e-5)=

Solution for 4e(2e-5)= equation:

Simplifying
4e(2e + -5) = 0

Reorder the terms:
4e(-5 + 2e) = 0
(-5 * 4e + 2e * 4e) = 0
(-20e + 8e2) = 0

Solving
-20e + 8e2 = 0

Solving for variable 'e'.

Factor out the Greatest Common Factor (GCF), '4e'.
4e(-5 + 2e) = 0

Ignore the factor 4.
Subproblem 1
Set the factor 'e' equal to zero and attempt to solve:

Simplifying
e = 0

Solving
e = 0

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

Simplifying
e = 0
Subproblem 2
Set the factor '(-5 + 2e)' equal to zero and attempt to solve:

Simplifying
-5 + 2e = 0

Solving
-5 + 2e = 0

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

Add '5' to each side of the equation.
-5 + 5 + 2e = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 2e = 0 + 5
2e = 0 + 5

Combine like terms: 0 + 5 = 5
2e = 5

Divide each side by '2'.
e = 2.5

Simplifying
e = 2.5
Solution
e = {0, 2.5}