(6x+5)(2x+1)=

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Solution for (6x+5)(2x+1)= equation:


Simplifying
(6x + 5)(2x + 1) = 0

Reorder the terms:
(5 + 6x)(2x + 1) = 0

Reorder the terms:
(5 + 6x)(1 + 2x) = 0

Multiply (5 + 6x) * (1 + 2x)
(5(1 + 2x) + 6x * (1 + 2x)) = 0
((1 * 5 + 2x * 5) + 6x * (1 + 2x)) = 0
((5 + 10x) + 6x * (1 + 2x)) = 0
(5 + 10x + (1 * 6x + 2x * 6x)) = 0
(5 + 10x + (6x + 12x2)) = 0

Combine like terms: 10x + 6x = 16x
(5 + 16x + 12x2) = 0

Solving
5 + 16x + 12x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(5 + 6x)(1 + 2x) = 0

Subproblem 1

Set the factor '(5 + 6x)' equal to zero and attempt to solve: Simplifying 5 + 6x = 0 Solving 5 + 6x = 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 + 6x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 6x = 0 + -5 6x = 0 + -5 Combine like terms: 0 + -5 = -5 6x = -5 Divide each side by '6'. x = -0.8333333333 Simplifying x = -0.8333333333

Subproblem 2

Set the factor '(1 + 2x)' equal to zero and attempt to solve: Simplifying 1 + 2x = 0 Solving 1 + 2x = 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 + 2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2x = 0 + -1 2x = 0 + -1 Combine like terms: 0 + -1 = -1 2x = -1 Divide each side by '2'. x = -0.5 Simplifying x = -0.5

Solution

x = {-0.8333333333, -0.5}

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