0=x^2+16x

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Solution for 0=x^2+16x equation:


Simplifying
0 = x2 + 16x

Reorder the terms:
0 = 16x + x2

Solving
0 = 16x + x2

Solving for variable 'x'.
Remove the zero:
-16x + -1x2 = 16x + x2 + -16x + -1x2

Reorder the terms:
-16x + -1x2 = 16x + -16x + x2 + -1x2

Combine like terms: 16x + -16x = 0
-16x + -1x2 = 0 + x2 + -1x2
-16x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-16x + -1x2 = 0

Factor out the Greatest Common Factor (GCF), '-1x'.
-1x(16 + x) = 0

Ignore the factor -1.

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 '(16 + x)' equal to zero and attempt to solve: Simplifying 16 + x = 0 Solving 16 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -16 + x = 0 + -16 Combine like terms: 16 + -16 = 0 0 + x = 0 + -16 x = 0 + -16 Combine like terms: 0 + -16 = -16 x = -16 Simplifying x = -16

Solution

x = {0, -16}

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