6u^2+5u-4=0

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Solution for 6u^2+5u-4=0 equation:


Simplifying
6u2 + 5u + -4 = 0

Reorder the terms:
-4 + 5u + 6u2 = 0

Solving
-4 + 5u + 6u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(-4 + -3u)(1 + -2u) = 0

Subproblem 1

Set the factor '(-4 + -3u)' equal to zero and attempt to solve: Simplifying -4 + -3u = 0 Solving -4 + -3u = 0 Move all terms containing u to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -3u = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -3u = 0 + 4 -3u = 0 + 4 Combine like terms: 0 + 4 = 4 -3u = 4 Divide each side by '-3'. u = -1.333333333 Simplifying u = -1.333333333

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 = {-1.333333333, 0.5}

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