(x-2)(5x-1)=0

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Solution for (x-2)(5x-1)=0 equation:


Simplifying
(x + -2)(5x + -1) = 0

Reorder the terms:
(-2 + x)(5x + -1) = 0

Reorder the terms:
(-2 + x)(-1 + 5x) = 0

Multiply (-2 + x) * (-1 + 5x)
(-2(-1 + 5x) + x(-1 + 5x)) = 0
((-1 * -2 + 5x * -2) + x(-1 + 5x)) = 0
((2 + -10x) + x(-1 + 5x)) = 0
(2 + -10x + (-1 * x + 5x * x)) = 0
(2 + -10x + (-1x + 5x2)) = 0

Combine like terms: -10x + -1x = -11x
(2 + -11x + 5x2) = 0

Solving
2 + -11x + 5x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(1 + -5x)(2 + -1x) = 0

Subproblem 1

Set the factor '(1 + -5x)' equal to zero and attempt to solve: Simplifying 1 + -5x = 0 Solving 1 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x = 0 + -1 -5x = 0 + -1 Combine like terms: 0 + -1 = -1 -5x = -1 Divide each side by '-5'. x = 0.2 Simplifying x = 0.2

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {0.2, 2}

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