5x^2=-27x-10

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Solution for 5x^2=-27x-10 equation:


Simplifying
5x2 = -27x + -10

Reorder the terms:
5x2 = -10 + -27x

Solving
5x2 = -10 + -27x

Solving for variable 'x'.

Reorder the terms:
10 + 27x + 5x2 = -10 + -27x + 10 + 27x

Reorder the terms:
10 + 27x + 5x2 = -10 + 10 + -27x + 27x

Combine like terms: -10 + 10 = 0
10 + 27x + 5x2 = 0 + -27x + 27x
10 + 27x + 5x2 = -27x + 27x

Combine like terms: -27x + 27x = 0
10 + 27x + 5x2 = 0

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

Subproblem 1

Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 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 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(2 + 5x)' equal to zero and attempt to solve: Simplifying 2 + 5x = 0 Solving 2 + 5x = 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 + 5x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 5x = 0 + -2 5x = 0 + -2 Combine like terms: 0 + -2 = -2 5x = -2 Divide each side by '5'. x = -0.4 Simplifying x = -0.4

Solution

x = {-5, -0.4}

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