(16x^2)-128x+240=0

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Solution for (16x^2)-128x+240=0 equation:


Simplifying
(16x2) + -128x + 240 = 0

Reorder the terms:
240 + -128x + (16x2) = 0

Solving
240 + -128x + (16x2) = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '16'.
16(15 + -8x + x2) = 0

Factor a trinomial.
16((3 + -1x)(5 + -1x)) = 0

Ignore the factor 16.

Subproblem 1

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {3, 5}

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