(3-u)(4u-2)=0

Solution for (3-u)(4u-2)=0 equation:

Simplifying
(3 + -1u)(4u + -2) = 0

Reorder the terms:
(3 + -1u)(-2 + 4u) = 0

Multiply (3 + -1u) * (-2 + 4u)
(3(-2 + 4u) + -1u * (-2 + 4u)) = 0
((-2 * 3 + 4u * 3) + -1u * (-2 + 4u)) = 0
((-6 + 12u) + -1u * (-2 + 4u)) = 0
(-6 + 12u + (-2 * -1u + 4u * -1u)) = 0
(-6 + 12u + (2u + -4u2)) = 0

Combine like terms: 12u + 2u = 14u
(-6 + 14u + -4u2) = 0

Solving
-6 + 14u + -4u2 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + 7u + -2u2) = 0

Factor a trinomial.
2((-3 + u)(1 + -2u)) = 0

Ignore the factor 2.
Subproblem 1
Set the factor '(-3 + u)' equal to zero and attempt to solve:

Simplifying
-3 + u = 0

Solving
-3 + u = 0

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

Add '3' to each side of the equation.
-3 + 3 + u = 0 + 3

Combine like terms: -3 + 3 = 0
0 + u = 0 + 3
u = 0 + 3

Combine like terms: 0 + 3 = 3
u = 3

Simplifying
u = 3
Subproblem 2
Set the factor '(1 + -2u)' equal to zero and attempt to solve:

Simplifying
1 + -2u = 0

Solving
1 + -2u = 0

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

Add '-1' to each side of the equation.
1 + -1 + -2u = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -2u = 0 + -1
-2u = 0 + -1

Combine like terms: 0 + -1 = -1
-2u = -1

Divide each side by '-2'.
u = 0.5

Simplifying
u = 0.5
Solution
u = {3, 0.5}