x(2x+3)=629

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Solution for x(2x+3)=629 equation:


Simplifying
x(2x + 3) = 629

Reorder the terms:
x(3 + 2x) = 629
(3 * x + 2x * x) = 629
(3x + 2x2) = 629

Solving
3x + 2x2 = 629

Solving for variable 'x'.

Reorder the terms:
-629 + 3x + 2x2 = 629 + -629

Combine like terms: 629 + -629 = 0
-629 + 3x + 2x2 = 0

Factor a trinomial.
(-37 + -2x)(17 + -1x) = 0

Subproblem 1

Set the factor '(-37 + -2x)' equal to zero and attempt to solve: Simplifying -37 + -2x = 0 Solving -37 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '37' to each side of the equation. -37 + 37 + -2x = 0 + 37 Combine like terms: -37 + 37 = 0 0 + -2x = 0 + 37 -2x = 0 + 37 Combine like terms: 0 + 37 = 37 -2x = 37 Divide each side by '-2'. x = -18.5 Simplifying x = -18.5

Subproblem 2

Set the factor '(17 + -1x)' equal to zero and attempt to solve: Simplifying 17 + -1x = 0 Solving 17 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + -1x = 0 + -17 Combine like terms: 17 + -17 = 0 0 + -1x = 0 + -17 -1x = 0 + -17 Combine like terms: 0 + -17 = -17 -1x = -17 Divide each side by '-1'. x = 17 Simplifying x = 17

Solution

x = {-18.5, 17}

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