4x^2+2x+6=198-6x

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Solution for 4x^2+2x+6=198-6x equation:


Simplifying
4x2 + 2x + 6 = 198 + -6x

Reorder the terms:
6 + 2x + 4x2 = 198 + -6x

Solving
6 + 2x + 4x2 = 198 + -6x

Solving for variable 'x'.

Reorder the terms:
6 + -198 + 2x + 6x + 4x2 = 198 + -6x + -198 + 6x

Combine like terms: 6 + -198 = -192
-192 + 2x + 6x + 4x2 = 198 + -6x + -198 + 6x

Combine like terms: 2x + 6x = 8x
-192 + 8x + 4x2 = 198 + -6x + -198 + 6x

Reorder the terms:
-192 + 8x + 4x2 = 198 + -198 + -6x + 6x

Combine like terms: 198 + -198 = 0
-192 + 8x + 4x2 = 0 + -6x + 6x
-192 + 8x + 4x2 = -6x + 6x

Combine like terms: -6x + 6x = 0
-192 + 8x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-48 + 2x + x2) = 0

Factor a trinomial.
4((-8 + -1x)(6 + -1x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-8 + -1x)' equal to zero and attempt to solve: Simplifying -8 + -1x = 0 Solving -8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1x = 0 + 8 -1x = 0 + 8 Combine like terms: 0 + 8 = 8 -1x = 8 Divide each side by '-1'. x = -8 Simplifying x = -8

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {-8, 6}

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