4u^2-u-60=0

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Solution for 4u^2-u-60=0 equation:


Simplifying
4u2 + -1u + -60 = 0

Reorder the terms:
-60 + -1u + 4u2 = 0

Solving
-60 + -1u + 4u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(-15 + -4u)(4 + -1u) = 0

Subproblem 1

Set the factor '(-15 + -4u)' equal to zero and attempt to solve: Simplifying -15 + -4u = 0 Solving -15 + -4u = 0 Move all terms containing u to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + -4u = 0 + 15 Combine like terms: -15 + 15 = 0 0 + -4u = 0 + 15 -4u = 0 + 15 Combine like terms: 0 + 15 = 15 -4u = 15 Divide each side by '-4'. u = -3.75 Simplifying u = -3.75

Subproblem 2

Set the factor '(4 + -1u)' equal to zero and attempt to solve: Simplifying 4 + -1u = 0 Solving 4 + -1u = 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 + -1u = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1u = 0 + -4 -1u = 0 + -4 Combine like terms: 0 + -4 = -4 -1u = -4 Divide each side by '-1'. u = 4 Simplifying u = 4

Solution

u = {-3.75, 4}

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