0=-10x^2+3500x-250000

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Solution for 0=-10x^2+3500x-250000 equation:


Simplifying
0 = -10x2 + 3500x + -250000

Reorder the terms:
0 = -250000 + 3500x + -10x2

Solving
0 = -250000 + 3500x + -10x2

Solving for variable 'x'.

Combine like terms: 0 + 250000 = 250000
250000 + -3500x + 10x2 = -250000 + 3500x + -10x2 + 250000 + -3500x + 10x2

Reorder the terms:
250000 + -3500x + 10x2 = -250000 + 250000 + 3500x + -3500x + -10x2 + 10x2

Combine like terms: -250000 + 250000 = 0
250000 + -3500x + 10x2 = 0 + 3500x + -3500x + -10x2 + 10x2
250000 + -3500x + 10x2 = 3500x + -3500x + -10x2 + 10x2

Combine like terms: 3500x + -3500x = 0
250000 + -3500x + 10x2 = 0 + -10x2 + 10x2
250000 + -3500x + 10x2 = -10x2 + 10x2

Combine like terms: -10x2 + 10x2 = 0
250000 + -3500x + 10x2 = 0

Factor out the Greatest Common Factor (GCF), '10'.
10(25000 + -350x + x2) = 0

Factor a trinomial.
10((100 + -1x)(250 + -1x)) = 0

Ignore the factor 10.

Subproblem 1

Set the factor '(100 + -1x)' equal to zero and attempt to solve: Simplifying 100 + -1x = 0 Solving 100 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-100' to each side of the equation. 100 + -100 + -1x = 0 + -100 Combine like terms: 100 + -100 = 0 0 + -1x = 0 + -100 -1x = 0 + -100 Combine like terms: 0 + -100 = -100 -1x = -100 Divide each side by '-1'. x = 100 Simplifying x = 100

Subproblem 2

Set the factor '(250 + -1x)' equal to zero and attempt to solve: Simplifying 250 + -1x = 0 Solving 250 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-250' to each side of the equation. 250 + -250 + -1x = 0 + -250 Combine like terms: 250 + -250 = 0 0 + -1x = 0 + -250 -1x = 0 + -250 Combine like terms: 0 + -250 = -250 -1x = -250 Divide each side by '-1'. x = 250 Simplifying x = 250

Solution

x = {100, 250}

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