(6-u)(4u-1)=0

Solution for (6-u)(4u-1)=0 equation:

Simplifying
(6 + -1u)(4u + -1) = 0

Reorder the terms:
(6 + -1u)(-1 + 4u) = 0

Multiply (6 + -1u) * (-1 + 4u)
(6(-1 + 4u) + -1u * (-1 + 4u)) = 0
((-1 * 6 + 4u * 6) + -1u * (-1 + 4u)) = 0
((-6 + 24u) + -1u * (-1 + 4u)) = 0
(-6 + 24u + (-1 * -1u + 4u * -1u)) = 0
(-6 + 24u + (1u + -4u2)) = 0

Combine like terms: 24u + 1u = 25u
(-6 + 25u + -4u2) = 0

Solving
-6 + 25u + -4u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(-6 + u)(1 + -4u) = 0

Subproblem 1
Set the factor '(-6 + u)' equal to zero and attempt to solve:

Simplifying
-6 + u = 0

Solving
-6 + u = 0

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

Add '6' to each side of the equation.
-6 + 6 + u = 0 + 6

Combine like terms: -6 + 6 = 0
0 + u = 0 + 6
u = 0 + 6

Combine like terms: 0 + 6 = 6
u = 6

Simplifying
u = 6
Subproblem 2
Set the factor '(1 + -4u)' equal to zero and attempt to solve:

Simplifying
1 + -4u = 0

Solving
1 + -4u = 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 + -4u = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -4u = 0 + -1
-4u = 0 + -1

Combine like terms: 0 + -1 = -1
-4u = -1

Divide each side by '-4'.
u = 0.25

Simplifying
u = 0.25
Solution
u = {6, 0.25}