1200x-4x^2=

Solution for 1200x-4x^2= equation:

Simplifying
1200x + -4x2 = 0

Solving
1200x + -4x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(300 + -1x) = 0

Ignore the factor 4.
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 '(300 + -1x)' equal to zero and attempt to solve:

Simplifying
300 + -1x = 0

Solving
300 + -1x = 0

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

Add '-300' to each side of the equation.
300 + -300 + -1x = 0 + -300

Combine like terms: 300 + -300 = 0
0 + -1x = 0 + -300
-1x = 0 + -300

Combine like terms: 0 + -300 = -300
-1x = -300

Divide each side by '-1'.
x = 300

Simplifying
x = 300
Solution
x = {0, 300}