3x^2-1800x+202500=0

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Solution for 3x^2-1800x+202500=0 equation:


Simplifying
3x2 + -1800x + 202500 = 0

Reorder the terms:
202500 + -1800x + 3x2 = 0

Solving
202500 + -1800x + 3x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(67500 + -600x + x2) = 0

Factor a trinomial.
3((150 + -1x)(450 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(150 + -1x)' equal to zero and attempt to solve: Simplifying 150 + -1x = 0 Solving 150 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-150' to each side of the equation. 150 + -150 + -1x = 0 + -150 Combine like terms: 150 + -150 = 0 0 + -1x = 0 + -150 -1x = 0 + -150 Combine like terms: 0 + -150 = -150 -1x = -150 Divide each side by '-1'. x = 150 Simplifying x = 150

Subproblem 2

Set the factor '(450 + -1x)' equal to zero and attempt to solve: Simplifying 450 + -1x = 0 Solving 450 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-450' to each side of the equation. 450 + -450 + -1x = 0 + -450 Combine like terms: 450 + -450 = 0 0 + -1x = 0 + -450 -1x = 0 + -450 Combine like terms: 0 + -450 = -450 -1x = -450 Divide each side by '-1'. x = 450 Simplifying x = 450

Solution

x = {150, 450}

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