(k+4)x^3+(k+1)x^2-3=0

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Solution for (k+4)x^3+(k+1)x^2-3=0 equation:


Simplifying
(k + 4) * x3 + (k + 1) * x2 + -3 = 0

Reorder the terms:
(4 + k) * x3 + (k + 1) * x2 + -3 = 0

Reorder the terms for easier multiplication:
x3(4 + k) + (k + 1) * x2 + -3 = 0
(4 * x3 + k * x3) + (k + 1) * x2 + -3 = 0

Reorder the terms:
(kx3 + 4x3) + (k + 1) * x2 + -3 = 0
(kx3 + 4x3) + (k + 1) * x2 + -3 = 0

Reorder the terms:
kx3 + 4x3 + (1 + k) * x2 + -3 = 0

Reorder the terms for easier multiplication:
kx3 + 4x3 + x2(1 + k) + -3 = 0
kx3 + 4x3 + (1 * x2 + k * x2) + -3 = 0

Reorder the terms:
kx3 + 4x3 + (kx2 + 1x2) + -3 = 0
kx3 + 4x3 + (kx2 + 1x2) + -3 = 0

Reorder the terms:
-3 + kx2 + kx3 + 1x2 + 4x3 = 0

Solving
-3 + kx2 + kx3 + 1x2 + 4x3 = 0

Solving for variable 'k'.

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

Add '3' to each side of the equation.
-3 + kx2 + kx3 + 1x2 + 3 + 4x3 = 0 + 3

Reorder the terms:
-3 + 3 + kx2 + kx3 + 1x2 + 4x3 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + kx2 + kx3 + 1x2 + 4x3 = 0 + 3
kx2 + kx3 + 1x2 + 4x3 = 0 + 3

Combine like terms: 0 + 3 = 3
kx2 + kx3 + 1x2 + 4x3 = 3

Add '-1x2' to each side of the equation.
kx2 + kx3 + 1x2 + -1x2 + 4x3 = 3 + -1x2

Combine like terms: 1x2 + -1x2 = 0
kx2 + kx3 + 0 + 4x3 = 3 + -1x2
kx2 + kx3 + 4x3 = 3 + -1x2

Add '-4x3' to each side of the equation.
kx2 + kx3 + 4x3 + -4x3 = 3 + -1x2 + -4x3

Combine like terms: 4x3 + -4x3 = 0
kx2 + kx3 + 0 = 3 + -1x2 + -4x3
kx2 + kx3 = 3 + -1x2 + -4x3

Reorder the terms:
-3 + kx2 + kx3 + x2 + 4x3 = 3 + -1x2 + -4x3 + -3 + x2 + 4x3

Reorder the terms:
-3 + kx2 + kx3 + x2 + 4x3 = 3 + -3 + -1x2 + x2 + -4x3 + 4x3

Combine like terms: 3 + -3 = 0
-3 + kx2 + kx3 + x2 + 4x3 = 0 + -1x2 + x2 + -4x3 + 4x3
-3 + kx2 + kx3 + x2 + 4x3 = -1x2 + x2 + -4x3 + 4x3

Combine like terms: -1x2 + x2 = 0
-3 + kx2 + kx3 + x2 + 4x3 = 0 + -4x3 + 4x3
-3 + kx2 + kx3 + x2 + 4x3 = -4x3 + 4x3

Combine like terms: -4x3 + 4x3 = 0
-3 + kx2 + kx3 + x2 + 4x3 = 0

The solution to this equation could not be determined.

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