.0064-.128+.64x^2=x^2

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Solution for .0064-.128+.64x^2=x^2 equation:


Simplifying
0.0064 + -0.128 + 0.64x2 = x2

Combine like terms: 0.0064 + -0.128 = -0.1216
-0.1216 + 0.64x2 = x2

Solving
-0.1216 + 0.64x2 = x2

Solving for variable 'x'.

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

Add '-1x2' to each side of the equation.
-0.1216 + 0.64x2 + -1x2 = x2 + -1x2

Combine like terms: 0.64x2 + -1x2 = -0.36x2
-0.1216 + -0.36x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-0.1216 + -0.36x2 = 0

Add '0.1216' to each side of the equation.
-0.1216 + 0.1216 + -0.36x2 = 0 + 0.1216

Combine like terms: -0.1216 + 0.1216 = 0.0000
0.0000 + -0.36x2 = 0 + 0.1216
-0.36x2 = 0 + 0.1216

Combine like terms: 0 + 0.1216 = 0.1216
-0.36x2 = 0.1216

Divide each side by '-0.36'.
x2 = -0.3377777778

Simplifying
x2 = -0.3377777778

Reorder the terms:
0.3377777778 + x2 = -0.3377777778 + 0.3377777778

Combine like terms: -0.3377777778 + 0.3377777778 = 0.0000000000
0.3377777778 + x2 = 0.0000000000

The solution to this equation could not be determined.

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