x^2-1.59X-0.2236=0

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Solution for x^2-1.59X-0.2236=0 equation: 


Simplifying
x2 + -1.59X + -0.2236 = 0

Reorder the terms:
-0.2236 + -1.59X + x2 = 0

Solving
-0.2236 + -1.59X + x2 = 0

Solving for variable 'X'.

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

Add '0.2236' to each side of the equation.
-0.2236 + -1.59X + 0.2236 + x2 = 0 + 0.2236

Reorder the terms:
-0.2236 + 0.2236 + -1.59X + x2 = 0 + 0.2236

Combine like terms: -0.2236 + 0.2236 = 0.0000
0.0000 + -1.59X + x2 = 0 + 0.2236
-1.59X + x2 = 0 + 0.2236

Combine like terms: 0 + 0.2236 = 0.2236
-1.59X + x2 = 0.2236

Add '-1x2' to each side of the equation.
-1.59X + x2 + -1x2 = 0.2236 + -1x2

Combine like terms: x2 + -1x2 = 0
-1.59X + 0 = 0.2236 + -1x2
-1.59X = 0.2236 + -1x2

Divide each side by '-1.59'.
X = -0.1406289308 + 0.6289308176x2

Simplifying
X = -0.1406289308 + 0.6289308176x2

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