0=(k+1)x^2+x+k

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Solution for 0=(k+1)x^2+x+k equation:


Simplifying
0 = (k + 1) * x2 + x + k

Reorder the terms:
0 = (1 + k) * x2 + x + k

Reorder the terms for easier multiplication:
0 = x2(1 + k) + x + k
0 = (1 * x2 + k * x2) + x + k

Reorder the terms:
0 = (kx2 + 1x2) + x + k
0 = (kx2 + 1x2) + x + k

Reorder the terms:
0 = k + kx2 + x + 1x2

Solving
0 = k + kx2 + x + 1x2

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-1k' to each side of the equation.
0 + -1k = k + kx2 + x + -1k + 1x2
Remove the zero:
-1k = k + kx2 + x + -1k + 1x2

Reorder the terms:
-1k = k + -1k + kx2 + x + 1x2

Combine like terms: k + -1k = 0
-1k = 0 + kx2 + x + 1x2
-1k = kx2 + x + 1x2

Add '-1kx2' to each side of the equation.
-1k + -1kx2 = kx2 + x + -1kx2 + 1x2

Reorder the terms:
-1k + -1kx2 = kx2 + -1kx2 + x + 1x2

Combine like terms: kx2 + -1kx2 = 0
-1k + -1kx2 = 0 + x + 1x2
-1k + -1kx2 = x + 1x2

Reorder the terms:
-1k + -1kx2 + -1x + -1x2 = x + -1x + 1x2 + -1x2

Combine like terms: x + -1x = 0
-1k + -1kx2 + -1x + -1x2 = 0 + 1x2 + -1x2
-1k + -1kx2 + -1x + -1x2 = 1x2 + -1x2

Combine like terms: 1x2 + -1x2 = 0
-1k + -1kx2 + -1x + -1x2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(k + kx2 + x + x2) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(k + kx2 + x + x2)' equal to zero and attempt to solve: Simplifying k + kx2 + x + x2 = 0 Solving k + kx2 + x + x2 = 0 Move all terms containing k to the left, all other terms to the right. Add '-1x' to each side of the equation. k + kx2 + x + -1x + x2 = 0 + -1x Combine like terms: x + -1x = 0 k + kx2 + 0 + x2 = 0 + -1x k + kx2 + x2 = 0 + -1x Remove the zero: k + kx2 + x2 = -1x Add '-1x2' to each side of the equation. k + kx2 + x2 + -1x2 = -1x + -1x2 Combine like terms: x2 + -1x2 = 0 k + kx2 + 0 = -1x + -1x2 k + kx2 = -1x + -1x2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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