4x(5x^2-5x+3)=

Solution for 4x(5x^2-5x+3)= equation:

Simplifying
4x(5x2 + -5x + 3) = 0

Reorder the terms:
4x(3 + -5x + 5x2) = 0
(3 * 4x + -5x * 4x + 5x2 * 4x) = 0
(12x + -20x2 + 20x3) = 0

Solving
12x + -20x2 + 20x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(3 + -5x + 5x2) = 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 '(3 + -5x + 5x2)' equal to zero and attempt to solve:

Simplifying
3 + -5x + 5x2 = 0

Solving
3 + -5x + 5x2 = 0

Begin completing the square.  Divide all terms by
5 the coefficient of the squared term: 

Divide each side by '5'.
0.6 + -1x + x2 = 0

Move the constant term to the right:

Add '-0.6' to each side of the equation.
0.6 + -1x + -0.6 + x2 = 0 + -0.6

Reorder the terms:
0.6 + -0.6 + -1x + x2 = 0 + -0.6

Combine like terms: 0.6 + -0.6 = 0.0
0.0 + -1x + x2 = 0 + -0.6
-1x + x2 = 0 + -0.6

Combine like terms: 0 + -0.6 = -0.6
-1x + x2 = -0.6

The x term is -1x.  Take half its coefficient (-0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-1x + 0.25 + x2 = -0.6 + 0.25

Reorder the terms:
0.25 + -1x + x2 = -0.6 + 0.25

Combine like terms: -0.6 + 0.25 = -0.35
0.25 + -1x + x2 = -0.35

Factor a perfect square on the left side:
(x + -0.5)(x + -0.5) = -0.35

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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