X^2-1.6x-0.8=0

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Solution for X^2-1.6x-0.8=0 equation:


Simplifying
X2 + -1.6x + -0.8 = 0

Reorder the terms:
-0.8 + X2 + -1.6x = 0

Solving
-0.8 + X2 + -1.6x = 0

Solving for variable 'X'.

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

Add '0.8' to each side of the equation.
-0.8 + X2 + 0.8 + -1.6x = 0 + 0.8

Reorder the terms:
-0.8 + 0.8 + X2 + -1.6x = 0 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + X2 + -1.6x = 0 + 0.8
X2 + -1.6x = 0 + 0.8

Combine like terms: 0 + 0.8 = 0.8
X2 + -1.6x = 0.8

Add '1.6x' to each side of the equation.
X2 + -1.6x + 1.6x = 0.8 + 1.6x

Combine like terms: -1.6x + 1.6x = 0.0
X2 + 0.0 = 0.8 + 1.6x
X2 = 0.8 + 1.6x

Simplifying
X2 = 0.8 + 1.6x

Reorder the terms:
-0.8 + X2 + -1.6x = 0.8 + 1.6x + -0.8 + -1.6x

Reorder the terms:
-0.8 + X2 + -1.6x = 0.8 + -0.8 + 1.6x + -1.6x

Combine like terms: 0.8 + -0.8 = 0.0
-0.8 + X2 + -1.6x = 0.0 + 1.6x + -1.6x
-0.8 + X2 + -1.6x = 1.6x + -1.6x

Combine like terms: 1.6x + -1.6x = 0.0
-0.8 + X2 + -1.6x = 0.0

The solution to this equation could not be determined.

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