(3x-1)(x-5)=

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Solution for (3x-1)(x-5)= equation:


Simplifying
(3x + -1)(x + -5) = 0

Reorder the terms:
(-1 + 3x)(x + -5) = 0

Reorder the terms:
(-1 + 3x)(-5 + x) = 0

Multiply (-1 + 3x) * (-5 + x)
(-1(-5 + x) + 3x * (-5 + x)) = 0
((-5 * -1 + x * -1) + 3x * (-5 + x)) = 0
((5 + -1x) + 3x * (-5 + x)) = 0
(5 + -1x + (-5 * 3x + x * 3x)) = 0
(5 + -1x + (-15x + 3x2)) = 0

Combine like terms: -1x + -15x = -16x
(5 + -16x + 3x2) = 0

Solving
5 + -16x + 3x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(1 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 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 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333

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 = {0.3333333333, 5}

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