8x^2+45x+58=0

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Solution for 8x^2+45x+58=0 equation:


Simplifying
8x2 + 45x + 58 = 0

Reorder the terms:
58 + 45x + 8x2 = 0

Solving
58 + 45x + 8x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(29 + 8x)(2 + x) = 0

Subproblem 1

Set the factor '(29 + 8x)' equal to zero and attempt to solve: Simplifying 29 + 8x = 0 Solving 29 + 8x = 0 Move all terms containing x to the left, all other terms to the right. Add '-29' to each side of the equation. 29 + -29 + 8x = 0 + -29 Combine like terms: 29 + -29 = 0 0 + 8x = 0 + -29 8x = 0 + -29 Combine like terms: 0 + -29 = -29 8x = -29 Divide each side by '8'. x = -3.625 Simplifying x = -3.625

Subproblem 2

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

Solution

x = {-3.625, -2}

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