(4u-6)(8-u)=0

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Solution for (4u-6)(8-u)=0 equation:


Simplifying
(4u + -6)(8 + -1u) = 0

Reorder the terms:
(-6 + 4u)(8 + -1u) = 0

Multiply (-6 + 4u) * (8 + -1u)
(-6(8 + -1u) + 4u * (8 + -1u)) = 0
((8 * -6 + -1u * -6) + 4u * (8 + -1u)) = 0
((-48 + 6u) + 4u * (8 + -1u)) = 0
(-48 + 6u + (8 * 4u + -1u * 4u)) = 0
(-48 + 6u + (32u + -4u2)) = 0

Combine like terms: 6u + 32u = 38u
(-48 + 38u + -4u2) = 0

Solving
-48 + 38u + -4u2 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-24 + 19u + -2u2) = 0

Factor a trinomial.
2((-8 + u)(3 + -2u)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-8 + u)' equal to zero and attempt to solve: Simplifying -8 + u = 0 Solving -8 + u = 0 Move all terms containing u to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + u = 0 + 8 Combine like terms: -8 + 8 = 0 0 + u = 0 + 8 u = 0 + 8 Combine like terms: 0 + 8 = 8 u = 8 Simplifying u = 8

Subproblem 2

Set the factor '(3 + -2u)' equal to zero and attempt to solve: Simplifying 3 + -2u = 0 Solving 3 + -2u = 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 + -2u = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2u = 0 + -3 -2u = 0 + -3 Combine like terms: 0 + -3 = -3 -2u = -3 Divide each side by '-2'. u = 1.5 Simplifying u = 1.5

Solution

u = {8, 1.5}

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