0=(x-0.82)(2x^2-5.36)

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Solution for 0=(x-0.82)(2x^2-5.36) equation: 


Simplifying
0 = (x + -0.82)(2x2 + -5.36)

Reorder the terms:
0 = (-0.82 + x)(2x2 + -5.36)

Reorder the terms:
0 = (-0.82 + x)(-5.36 + 2x2)

Multiply (-0.82 + x) * (-5.36 + 2x2)
0 = (-0.82(-5.36 + 2x2) + x(-5.36 + 2x2))
0 = ((-5.36 * -0.82 + 2x2 * -0.82) + x(-5.36 + 2x2))
0 = ((4.3952 + -1.64x2) + x(-5.36 + 2x2))
0 = (4.3952 + -1.64x2 + (-5.36 * x + 2x2 * x))
0 = (4.3952 + -1.64x2 + (-5.36x + 2x3))

Reorder the terms:
0 = (4.3952 + -5.36x + -1.64x2 + 2x3)
0 = (4.3952 + -5.36x + -1.64x2 + 2x3)

Solving
0 = 4.3952 + -5.36x + -1.64x2 + 2x3

Solving for variable 'x'.

Combine like terms: 0 + -4.3952 = -4.3952
-4.3952 + 5.36x + 1.64x2 + -2x3 = 4.3952 + -5.36x + -1.64x2 + 2x3 + -4.3952 + 5.36x + 1.64x2 + -2x3

Reorder the terms:
-4.3952 + 5.36x + 1.64x2 + -2x3 = 4.3952 + -4.3952 + -5.36x + 5.36x + -1.64x2 + 1.64x2 + 2x3 + -2x3

Combine like terms: 4.3952 + -4.3952 = 0.0000
-4.3952 + 5.36x + 1.64x2 + -2x3 = 0.0000 + -5.36x + 5.36x + -1.64x2 + 1.64x2 + 2x3 + -2x3
-4.3952 + 5.36x + 1.64x2 + -2x3 = -5.36x + 5.36x + -1.64x2 + 1.64x2 + 2x3 + -2x3

Combine like terms: -5.36x + 5.36x = 0.00
-4.3952 + 5.36x + 1.64x2 + -2x3 = 0.00 + -1.64x2 + 1.64x2 + 2x3 + -2x3
-4.3952 + 5.36x + 1.64x2 + -2x3 = -1.64x2 + 1.64x2 + 2x3 + -2x3

Combine like terms: -1.64x2 + 1.64x2 = 0.00
-4.3952 + 5.36x + 1.64x2 + -2x3 = 0.00 + 2x3 + -2x3
-4.3952 + 5.36x + 1.64x2 + -2x3 = 2x3 + -2x3

Combine like terms: 2x3 + -2x3 = 0
-4.3952 + 5.36x + 1.64x2 + -2x3 = 0

The solution to this equation could not be determined.

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