0=2x^2-9x+19x

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Solution for 0=2x^2-9x+19x equation:


Simplifying
0 = 2x2 + -9x + 19x

Reorder the terms:
0 = -9x + 19x + 2x2

Combine like terms: -9x + 19x = 10x
0 = 10x + 2x2

Solving
0 = 10x + 2x2

Solving for variable 'x'.
Remove the zero:
-10x + -2x2 = 10x + 2x2 + -10x + -2x2

Reorder the terms:
-10x + -2x2 = 10x + -10x + 2x2 + -2x2

Combine like terms: 10x + -10x = 0
-10x + -2x2 = 0 + 2x2 + -2x2
-10x + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-10x + -2x2 = 0

Factor out the Greatest Common Factor (GCF), '-2x'.
-2x(5 + x) = 0

Ignore the factor -2.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

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

Solution

x = {0, -5}

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