x^3-5r^2+6x-2=0

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Solution for x^3-5r^2+6x-2=0 equation:


Simplifying
x3 + -5r2 + 6x + -2 = 0

Reorder the terms:
-2 + -5r2 + 6x + x3 = 0

Solving
-2 + -5r2 + 6x + x3 = 0

Solving for variable 'r'.

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

Add '2' to each side of the equation.
-2 + -5r2 + 6x + 2 + x3 = 0 + 2

Reorder the terms:
-2 + 2 + -5r2 + 6x + x3 = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -5r2 + 6x + x3 = 0 + 2
-5r2 + 6x + x3 = 0 + 2

Combine like terms: 0 + 2 = 2
-5r2 + 6x + x3 = 2

Add '-6x' to each side of the equation.
-5r2 + 6x + -6x + x3 = 2 + -6x

Combine like terms: 6x + -6x = 0
-5r2 + 0 + x3 = 2 + -6x
-5r2 + x3 = 2 + -6x

Add '-1x3' to each side of the equation.
-5r2 + x3 + -1x3 = 2 + -6x + -1x3

Combine like terms: x3 + -1x3 = 0
-5r2 + 0 = 2 + -6x + -1x3
-5r2 = 2 + -6x + -1x3

Divide each side by '-5'.
r2 = -0.4 + 1.2x + 0.2x3

Simplifying
r2 = -0.4 + 1.2x + 0.2x3

Reorder the terms:
0.4 + r2 + -1.2x + -0.2x3 = -0.4 + 1.2x + 0.2x3 + 0.4 + -1.2x + -0.2x3

Reorder the terms:
0.4 + r2 + -1.2x + -0.2x3 = -0.4 + 0.4 + 1.2x + -1.2x + 0.2x3 + -0.2x3

Combine like terms: -0.4 + 0.4 = 0.0
0.4 + r2 + -1.2x + -0.2x3 = 0.0 + 1.2x + -1.2x + 0.2x3 + -0.2x3
0.4 + r2 + -1.2x + -0.2x3 = 1.2x + -1.2x + 0.2x3 + -0.2x3

Combine like terms: 1.2x + -1.2x = 0.0
0.4 + r2 + -1.2x + -0.2x3 = 0.0 + 0.2x3 + -0.2x3
0.4 + r2 + -1.2x + -0.2x3 = 0.2x3 + -0.2x3

Combine like terms: 0.2x3 + -0.2x3 = 0.0
0.4 + r2 + -1.2x + -0.2x3 = 0.0

The solution to this equation could not be determined.

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