16x^2-1760x=-28800

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Solution for 16x^2-1760x=-28800 equation:


Simplifying
16x2 + -1760x = -28800

Reorder the terms:
-1760x + 16x2 = -28800

Solving
-1760x + 16x2 = -28800

Solving for variable 'x'.

Reorder the terms:
28800 + -1760x + 16x2 = -28800 + 28800

Combine like terms: -28800 + 28800 = 0
28800 + -1760x + 16x2 = 0

Factor out the Greatest Common Factor (GCF), '16'.
16(1800 + -110x + x2) = 0

Factor a trinomial.
16((20 + -1x)(90 + -1x)) = 0

Ignore the factor 16.

Subproblem 1

Set the factor '(20 + -1x)' equal to zero and attempt to solve: Simplifying 20 + -1x = 0 Solving 20 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + -1x = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -1x = 0 + -20 -1x = 0 + -20 Combine like terms: 0 + -20 = -20 -1x = -20 Divide each side by '-1'. x = 20 Simplifying x = 20

Subproblem 2

Set the factor '(90 + -1x)' equal to zero and attempt to solve: Simplifying 90 + -1x = 0 Solving 90 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-90' to each side of the equation. 90 + -90 + -1x = 0 + -90 Combine like terms: 90 + -90 = 0 0 + -1x = 0 + -90 -1x = 0 + -90 Combine like terms: 0 + -90 = -90 -1x = -90 Divide each side by '-1'. x = 90 Simplifying x = 90

Solution

x = {20, 90}

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