x(3x+11)+10=0

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Solution for x(3x+11)+10=0 equation:


Simplifying
x(3x + 11) + 10 = 0

Reorder the terms:
x(11 + 3x) + 10 = 0
(11 * x + 3x * x) + 10 = 0
(11x + 3x2) + 10 = 0

Reorder the terms:
10 + 11x + 3x2 = 0

Solving
10 + 11x + 3x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 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 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(5 + 3x)' equal to zero and attempt to solve: Simplifying 5 + 3x = 0 Solving 5 + 3x = 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 + 3x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3x = 0 + -5 3x = 0 + -5 Combine like terms: 0 + -5 = -5 3x = -5 Divide each side by '3'. x = -1.666666667 Simplifying x = -1.666666667

Solution

x = {-2, -1.666666667}

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