0.4x^2+0.7x-0.8=O

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Solution for 0.4x^2+0.7x-0.8=O equation: 


Simplifying
0.4x2 + 0.7x + -0.8 = O

Reorder the terms:
-0.8 + 0.7x + 0.4x2 = O

Solving
-0.8 + 0.7x + 0.4x2 = O

Solving for variable 'x'.

Reorder the terms:
-0.8 + -1O + 0.7x + 0.4x2 = O + -1O

Combine like terms: O + -1O = 0
-0.8 + -1O + 0.7x + 0.4x2 = 0

The solution to this equation could not be determined.

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