x^3-mx^2-2mx+8=0

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Solution for x^3-mx^2-2mx+8=0 equation:


Simplifying
x3 + -1mx2 + -2mx + 8 = 0

Reorder the terms:
8 + -2mx + -1mx2 + x3 = 0

Solving
8 + -2mx + -1mx2 + x3 = 0

Solving for variable 'm'.

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

Add '-8' to each side of the equation.
8 + -2mx + -1mx2 + -8 + x3 = 0 + -8

Reorder the terms:
8 + -8 + -2mx + -1mx2 + x3 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -2mx + -1mx2 + x3 = 0 + -8
-2mx + -1mx2 + x3 = 0 + -8

Combine like terms: 0 + -8 = -8
-2mx + -1mx2 + x3 = -8

Add '-1x3' to each side of the equation.
-2mx + -1mx2 + x3 + -1x3 = -8 + -1x3

Combine like terms: x3 + -1x3 = 0
-2mx + -1mx2 + 0 = -8 + -1x3
-2mx + -1mx2 = -8 + -1x3

Reorder the terms:
8 + -2mx + -1mx2 + x3 = -8 + -1x3 + 8 + x3

Reorder the terms:
8 + -2mx + -1mx2 + x3 = -8 + 8 + -1x3 + x3

Combine like terms: -8 + 8 = 0
8 + -2mx + -1mx2 + x3 = 0 + -1x3 + x3
8 + -2mx + -1mx2 + x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
8 + -2mx + -1mx2 + x3 = 0

The solution to this equation could not be determined.

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