0=3x^2-380x+12000

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Solution for 0=3x^2-380x+12000 equation:


Simplifying
0 = 3x2 + -380x + 12000

Reorder the terms:
0 = 12000 + -380x + 3x2

Solving
0 = 12000 + -380x + 3x2

Solving for variable 'x'.

Combine like terms: 0 + -12000 = -12000
-12000 + 380x + -3x2 = 12000 + -380x + 3x2 + -12000 + 380x + -3x2

Reorder the terms:
-12000 + 380x + -3x2 = 12000 + -12000 + -380x + 380x + 3x2 + -3x2

Combine like terms: 12000 + -12000 = 0
-12000 + 380x + -3x2 = 0 + -380x + 380x + 3x2 + -3x2
-12000 + 380x + -3x2 = -380x + 380x + 3x2 + -3x2

Combine like terms: -380x + 380x = 0
-12000 + 380x + -3x2 = 0 + 3x2 + -3x2
-12000 + 380x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-12000 + 380x + -3x2 = 0

Factor a trinomial.
(-200 + 3x)(60 + -1x) = 0

Subproblem 1

Set the factor '(-200 + 3x)' equal to zero and attempt to solve: Simplifying -200 + 3x = 0 Solving -200 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '200' to each side of the equation. -200 + 200 + 3x = 0 + 200 Combine like terms: -200 + 200 = 0 0 + 3x = 0 + 200 3x = 0 + 200 Combine like terms: 0 + 200 = 200 3x = 200 Divide each side by '3'. x = 66.66666667 Simplifying x = 66.66666667

Subproblem 2

Set the factor '(60 + -1x)' equal to zero and attempt to solve: Simplifying 60 + -1x = 0 Solving 60 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-60' to each side of the equation. 60 + -60 + -1x = 0 + -60 Combine like terms: 60 + -60 = 0 0 + -1x = 0 + -60 -1x = 0 + -60 Combine like terms: 0 + -60 = -60 -1x = -60 Divide each side by '-1'. x = 60 Simplifying x = 60

Solution

x = {66.66666667, 60}

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